20625011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1931}}^1$

素因数の和:2913

約数の個数: 8

約数和(自身を含む): 22534848

約数和(自身を除く): 1909837

約数列:

[1, 11, 971, 1931, 10681, 21241, 1875001, 20625011]

約数ペア:

[(1, 20625011), (11, 1875001), (971, 21241), (1931, 10681)]