20072801

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{24097}}^1$

素因数の和:24128

約数の個数: 12

約数和(自身を含む): 24724548

約数和(自身を除く): 4651747

約数列:

[1, 7, 17, 49, 119, 833, 24097, 168679, 409649, 1180753, 2867543, 20072801]

約数ペア:

[(1, 20072801), (7, 2867543), (17, 1180753), (49, 409649), (119, 168679), (833, 24097)]