20921630235953

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{94641031}}^1$

素因数の和:94641224

約数の個数: 16

約数和(自身を含む): 22036975019136

約数和(自身を除く): 1115344783183

約数列:

[1, 43, 53, 97, 2279, 4171, 5141, 221063, 94641031, 4069564333, 5015974643, 9180180007, 215686909649, 394747740301, 486549540371, 20921630235953]

約数ペア:

[(1, 20921630235953), (43, 486549540371), (53, 394747740301), (97, 215686909649), (2279, 9180180007), (4171, 5015974643), (5141, 4069564333), (221063, 94641031)]