20216173030

素因数分解:

$2^1\times 5^1\times {\mathrm{3299}}^1\times {\mathrm{612797}}^1$

素因数の和:616103

約数の個数: 16

約数和(自身を含む): 36400201200

約数和(自身を除く): 16184028170

約数列:

[1, 2, 5, 10, 3299, 6598, 16495, 32990, 612797, 1225594, 3063985, 6127970, 2021617303, 4043234606, 10108086515, 20216173030]

約数ペア:

[(1, 20216173030), (2, 10108086515), (5, 4043234606), (10, 2021617303), (3299, 6127970), (6598, 3063985), (16495, 1225594), (32990, 612797)]