20180771009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1\times {\mathrm{57119}}^1$

素因数の和:60112

約数の個数: 16

約数和(自身を含む): 24429081600

約数和(自身を除く): 4248310591

約数列:

[1, 7, 17, 119, 2969, 20783, 50473, 57119, 353311, 399833, 971023, 6797161, 169586311, 1187104177, 2882967287, 20180771009]

約数ペア:

[(1, 20180771009), (7, 2882967287), (17, 1187104177), (119, 169586311), (2969, 6797161), (20783, 971023), (50473, 399833), (57119, 353311)]