20170464556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458419649}}^1$

素因数の和:458419664

約数の個数: 12

約数和(自身を含む): 38507250600

約数和(自身を除く): 18336786044

約数列:

[1, 2, 4, 11, 22, 44, 458419649, 916839298, 1833678596, 5042616139, 10085232278, 20170464556]

約数ペア:

[(1, 20170464556), (2, 10085232278), (4, 5042616139), (11, 1833678596), (22, 916839298), (44, 458419649)]