20201761949

素因数分解:

${\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1\times {\mathrm{5813}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 21024586800

約数和(自身を除く): 822824851

約数列:

[1, 29, 293, 409, 5813, 8497, 11861, 119837, 168577, 1703209, 2377517, 3475273, 49393061, 68947993, 696612481, 20201761949]

約数ペア:

[(1, 20201761949), (29, 696612481), (293, 68947993), (409, 49393061), (5813, 3475273), (8497, 2377517), (11861, 1703209), (119837, 168577)]