20914804801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{15991}}^1\times {\mathrm{118901}}^1$

素因数の和:134903

約数の個数: 8

約数和(自身を含む): 22817769408

約数和(自身を除く): 1902964607

約数列:

[1, 11, 15991, 118901, 175901, 1307911, 1901345891, 20914804801]

約数ペア:

[(1, 20914804801), (11, 1901345891), (15991, 1307911), (118901, 175901)]