20165131679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1\times {\mathrm{118661}}^1$

素因数の和:120886

約数の個数: 16

約数和(自身を含む): 25152546816

約数和(自身を除く): 4987415137

約数列:

[1, 7, 11, 77, 2207, 15449, 24277, 118661, 169939, 830627, 1305271, 9136897, 261884827, 1833193789, 2880733097, 20165131679]

約数ペア:

[(1, 20165131679), (7, 2880733097), (11, 1833193789), (77, 261884827), (2207, 9136897), (15449, 1305271), (24277, 830627), (118661, 169939)]