11685020

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{863}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 24603264

約数和(自身を除く): 12918244

約数列:

[1, 2, 4, 5, 10, 20, 677, 863, 1354, 1726, 2708, 3385, 3452, 4315, 6770, 8630, 13540, 17260, 584251, 1168502, 2337004, 2921255, 5842510, 11685020]

約数ペア:

[(1, 11685020), (2, 5842510), (4, 2921255), (5, 2337004), (10, 1168502), (20, 584251), (677, 17260), (863, 13540), (1354, 8630), (1726, 6770), (2708, 4315), (3385, 3452)]