20186552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{87011}}^1$

素因数の和:87046

約数の個数: 16

約数和(自身を含む): 39155400

約数和(自身を除く): 18968848

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 87011, 174022, 348044, 696088, 2523319, 5046638, 10093276, 20186552]

約数ペア:

[(1, 20186552), (2, 10093276), (4, 5046638), (8, 2523319), (29, 696088), (58, 348044), (116, 174022), (232, 87011)]