20121479134

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1\times {\mathrm{62323}}^1$

素因数の和:63915

約数の個数: 16

約数和(自身を含む): 30480175440

約数和(自身を除く): 10358696306

約数列:

[1, 2, 109, 218, 1481, 2962, 62323, 124646, 161429, 322858, 6793207, 13586414, 92300363, 184600726, 10060739567, 20121479134]

約数ペア:

[(1, 20121479134), (2, 10060739567), (109, 184600726), (218, 92300363), (1481, 13586414), (2962, 6793207), (62323, 322858), (124646, 161429)]