20368924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5077}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 38389680

約数和(自身を除く): 18020756

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 5077, 10154, 20308, 86309, 172618, 299543, 345236, 599086, 1198172, 5092231, 10184462, 20368924]

約数ペア:

[(1, 20368924), (2, 10184462), (4, 5092231), (17, 1198172), (34, 599086), (59, 345236), (68, 299543), (118, 172618), (236, 86309), (1003, 20308), (2006, 10154), (4012, 5077)]