17063380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20809}}^1$

素因数の和:20859

約数の個数: 24

約数和(自身を含む): 36708840

約数和(自身を除く): 19645460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 20809, 41618, 83236, 104045, 208090, 416180, 853169, 1706338, 3412676, 4265845, 8531690, 17063380]

約数ペア:

[(1, 17063380), (2, 8531690), (4, 4265845), (5, 3412676), (10, 1706338), (20, 853169), (41, 416180), (82, 208090), (164, 104045), (205, 83236), (410, 41618), (820, 20809)]