20236468178

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{72793051}}^1$

素因数の和:72793192

約数の個数: 8

約数和(自身を含む): 30573081840

約数和(自身を除く): 10336613662

約数列:

[1, 2, 139, 278, 72793051, 145586102, 10118234089, 20236468178]

約数ペア:

[(1, 20236468178), (2, 10118234089), (139, 145586102), (278, 72793051)]