20152686818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3380189}}^1$

素因数の和:3380473

約数の個数: 16

約数和(自身を含む): 33098820480

約数和(自身を除く): 12946133662

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 3380189, 6760378, 37182079, 74364158, 916031219, 1832062438, 10076343409, 20152686818]

約数ペア:

[(1, 20152686818), (2, 10076343409), (11, 1832062438), (22, 916031219), (271, 74364158), (542, 37182079), (2981, 6760378), (5962, 3380189)]