20132565604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{904103}}^1$

素因数の和:904419

約数の個数: 24

約数和(自身を含む): 37212920640

約数和(自身を除く): 17080355036

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 5567, 11134, 22268, 904103, 1808206, 3616412, 17177957, 34355914, 68711828, 264902179, 529804358, 1059608716, 5033141401, 10066282802, 20132565604]

約数ペア:

[(1, 20132565604), (2, 10066282802), (4, 5033141401), (19, 1059608716), (38, 529804358), (76, 264902179), (293, 68711828), (586, 34355914), (1172, 17177957), (5567, 3616412), (11134, 1808206), (22268, 904103)]