20178097634

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1\times {\mathrm{34033}}^1$

素因数の和:35125

約数の個数: 16

約数和(自身を含む): 30379429080

約数和(自身を除く): 10201331446

約数列:

[1, 2, 521, 569, 1042, 1138, 34033, 68066, 296449, 592898, 17731193, 19364777, 35462386, 38729554, 10089048817, 20178097634]

約数ペア:

[(1, 20178097634), (2, 10089048817), (521, 38729554), (569, 35462386), (1042, 19364777), (1138, 17731193), (34033, 592898), (68066, 296449)]