20135474018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1\times {\mathrm{5647}}^1$

素因数の和:8378

約数の個数: 32

約数和(自身を含む): 33507641088

約数和(自身を除く): 13372167070

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2657, 5314, 5647, 11294, 29227, 58454, 62117, 124234, 162077, 324154, 344467, 688934, 1782847, 3565694, 3789137, 7578274, 15004079, 30008158, 165044869, 330089738, 915248819, 1830497638, 10067737009, 20135474018]

約数ペア:

[(1, 20135474018), (2, 10067737009), (11, 1830497638), (22, 915248819), (61, 330089738), (122, 165044869), (671, 30008158), (1342, 15004079), (2657, 7578274), (5314, 3789137), (5647, 3565694), (11294, 1782847), (29227, 688934), (58454, 344467), (62117, 324154), (124234, 162077)]