20260562

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62921}}^1$

素因数の和:62953

約数の個数: 16

約数和(自身を含む): 36243072

約数和(自身を除く): 15982510

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62921, 125842, 440447, 880894, 1447183, 2894366, 10130281, 20260562]

約数ペア:

[(1, 20260562), (2, 10130281), (7, 2894366), (14, 1447183), (23, 880894), (46, 440447), (161, 125842), (322, 62921)]