20132017204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2375179}}^1$

素因数の和:2375359

約数の個数: 24

約数和(自身を含む): 38173892960

約数和(自身を除く): 18041875756

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 2375179, 4750358, 9500716, 30877327, 61754654, 123509308, 387154177, 774308354, 1548616708, 5033004301, 10066008602, 20132017204]

約数ペア:

[(1, 20132017204), (2, 10066008602), (4, 5033004301), (13, 1548616708), (26, 774308354), (52, 387154177), (163, 123509308), (326, 61754654), (652, 30877327), (2119, 9500716), (4238, 4750358), (8476, 2375179)]