20074102

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 30582720

約数和(自身を除く): 10508618

約数列:

[1, 2, 139, 163, 278, 326, 443, 886, 22657, 45314, 61577, 72209, 123154, 144418, 10037051, 20074102]

約数ペア:

[(1, 20074102), (2, 10037051), (139, 144418), (163, 123154), (278, 72209), (326, 61577), (443, 45314), (886, 22657)]