20136908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26921}}^1$

素因数の和:26953

約数の個数: 24

約数和(自身を含む): 40706064

約数和(自身を除く): 20569156

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26921, 53842, 107684, 296131, 457657, 592262, 915314, 1184524, 1830628, 5034227, 10068454, 20136908]

約数ペア:

[(1, 20136908), (2, 10068454), (4, 5034227), (11, 1830628), (17, 1184524), (22, 915314), (34, 592262), (44, 457657), (68, 296131), (187, 107684), (374, 53842), (748, 26921)]