20172927596

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{30940073}}^1$

素因数の和:30940240

約数の個数: 12

約数和(自身を含む): 35519204952

約数和(自身を除く): 15346277356

約数列:

[1, 2, 4, 163, 326, 652, 30940073, 61880146, 123760292, 5043231899, 10086463798, 20172927596]

約数ペア:

[(1, 20172927596), (2, 10086463798), (4, 5043231899), (163, 123760292), (326, 61880146), (652, 30940073)]