20800173629

素因数分解:

${\mathrm{109}}^2\times {\mathrm{113}}^1\times {\mathrm{15493}}^1$

素因数の和:15824

約数の個数: 12

約数和(自身を含む): 21179895156

約数和(自身を除く): 379721527

約数列:

[1, 109, 113, 11881, 12317, 15493, 1342553, 1688737, 1750709, 184072333, 190827281, 20800173629]

約数ペア:

[(1, 20800173629), (109, 190827281), (113, 184072333), (11881, 1750709), (12317, 1688737), (15493, 1342553)]