20160020554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{13729}}^1\times {\mathrm{43189}}^1$

素因数の和:56937

約数の個数: 16

約数和(自身を含む): 32021929800

約数和(自身を除く): 11861909246

約数列:

[1, 2, 17, 34, 13729, 27458, 43189, 86378, 233393, 466786, 734213, 1468426, 592941781, 1185883562, 10080010277, 20160020554]

約数ペア:

[(1, 20160020554), (2, 10080010277), (17, 1185883562), (34, 592941781), (13729, 1468426), (27458, 734213), (43189, 466786), (86378, 233393)]