202317620

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{10889}}^1$

素因数の和:11827

約数の個数: 24

約数和(自身を含む): 425363400

約数和(自身を除く): 223045780

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 10889, 18580, 21778, 43556, 54445, 108890, 217780, 10115881, 20231762, 40463524, 50579405, 101158810, 202317620]

約数ペア:

[(1, 202317620), (2, 101158810), (4, 50579405), (5, 40463524), (10, 20231762), (20, 10115881), (929, 217780), (1858, 108890), (3716, 54445), (4645, 43556), (9290, 21778), (10889, 18580)]