20160471359

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{17888617}}^1$

素因数の和:17888654

約数の個数: 12

約数和(自身を含む): 24471629424

約数和(自身を除く): 4311158065

約数列:

[1, 7, 23, 49, 161, 1127, 17888617, 125220319, 411438191, 876542233, 2880067337, 20160471359]

約数ペア:

[(1, 20160471359), (7, 2880067337), (23, 876542233), (49, 411438191), (161, 125220319), (1127, 17888617)]