17127340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20887}}^1$

素因数の和:20937

約数の個数: 24

約数和(自身を含む): 36846432

約数和(自身を除く): 19719092

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 20887, 41774, 83548, 104435, 208870, 417740, 856367, 1712734, 3425468, 4281835, 8563670, 17127340]

約数ペア:

[(1, 17127340), (2, 8563670), (4, 4281835), (5, 3425468), (10, 1712734), (20, 856367), (41, 417740), (82, 208870), (164, 104435), (205, 83548), (410, 41774), (820, 20887)]