20145663214

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{3329}}^1\times {\mathrm{49603}}^1$

素因数の和:52995

約数の個数: 16

約数和(自身を含む): 30723725520

約数和(自身を除く): 10578062306

約数列:

[1, 2, 61, 122, 3329, 6658, 49603, 99206, 203069, 406138, 3025783, 6051566, 165128387, 330256774, 10072831607, 20145663214]

約数ペア:

[(1, 20145663214), (2, 10072831607), (61, 330256774), (122, 165128387), (3329, 6051566), (6658, 3025783), (49603, 406138), (99206, 203069)]