20158389617

素因数分解:

${\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1\times {\mathrm{1597}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 20793112080

約数和(自身を除く): 634722463

約数列:

[1, 37, 389, 877, 1597, 14393, 32449, 59089, 341153, 621233, 1400569, 12622661, 22985621, 51821053, 544821341, 20158389617]

約数ペア:

[(1, 20158389617), (37, 544821341), (389, 51821053), (877, 22985621), (1597, 12622661), (14393, 1400569), (32449, 621233), (59089, 341153)]