20731253374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27495031}}^1$

素因数の和:27495075

約数の個数: 16

約数和(自身を含む): 34643740320

約数和(自身を除く): 13912486946

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 27495031, 54990062, 357435403, 714870806, 797355899, 1594711798, 10365626687, 20731253374]

約数ペア:

[(1, 20731253374), (2, 10365626687), (13, 1594711798), (26, 797355899), (29, 714870806), (58, 357435403), (377, 54990062), (754, 27495031)]