20137355

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14033}}^1$

素因数の和:14086

約数の個数: 16

約数和(自身を含む): 28292544

約数和(自身を除く): 8155189

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 14033, 70165, 98231, 491155, 575353, 2876765, 4027471, 20137355]

約数ペア:

[(1, 20137355), (5, 4027471), (7, 2876765), (35, 575353), (41, 491155), (205, 98231), (287, 70165), (1435, 14033)]