20344568774

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{2221}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 31151764512

約数和(自身を除く): 10807195738

約数列:

[1, 2, 101, 137, 202, 274, 331, 662, 2221, 4442, 13837, 27674, 33431, 45347, 66862, 90694, 224321, 304277, 448642, 608554, 735151, 1470302, 4580047, 9160094, 30731977, 61463954, 74250251, 100715687, 148500502, 201431374, 10172284387, 20344568774]

約数ペア:

[(1, 20344568774), (2, 10172284387), (101, 201431374), (137, 148500502), (202, 100715687), (274, 74250251), (331, 61463954), (662, 30731977), (2221, 9160094), (4442, 4580047), (13837, 1470302), (27674, 735151), (33431, 608554), (45347, 448642), (66862, 304277), (90694, 224321)]