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Yeah, that would be two-to-four times the amount of vitamin A found in liver, and almost twice the level at which a 7-month-old infant started showing signs of vitamin A toxicity (~12,000 µg).
>Although this level of intake is rare, a case study reported vitamin A toxicity symptoms in a 7-mo-old infant who was given ∼12,100 μg of retinol/d, mostly in chicken liver (1).
20,211 µg of vitamin A is, I would very much hope, a typo. If it’s not a typo, it’s an ill-conceived attempt at nutrient fortification.