20007522

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1297}}^1$

素因数の和:2162

約数の個数: 24

約数和(自身を含む): 43433676

約数和(自身を除く): 23426154

約数列:

[1, 2, 3, 6, 9, 18, 857, 1297, 1714, 2571, 2594, 3891, 5142, 7713, 7782, 11673, 15426, 23346, 1111529, 2223058, 3334587, 6669174, 10003761, 20007522]

約数ペア:

[(1, 20007522), (2, 10003761), (3, 6669174), (6, 3334587), (9, 2223058), (18, 1111529), (857, 23346), (1297, 15426), (1714, 11673), (2571, 7782), (2594, 7713), (3891, 5142)]