20216259842

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1\times {\mathrm{119027}}^1$

素因数の和:119713

約数の個数: 16

約数和(自身を含む): 30569247072

約数和(自身を除く): 10352987230

約数列:

[1, 2, 163, 326, 521, 1042, 84923, 119027, 169846, 238054, 19401401, 38802802, 62013067, 124026134, 10108129921, 20216259842]

約数ペア:

[(1, 20216259842), (2, 10108129921), (163, 124026134), (326, 62013067), (521, 38802802), (1042, 19401401), (84923, 238054), (119027, 169846)]