20260372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{460463}}^1$

素因数の和:460478

約数の個数: 12

約数和(自身を含む): 38678976

約数和(自身を除く): 18418604

約数列:

[1, 2, 4, 11, 22, 44, 460463, 920926, 1841852, 5065093, 10130186, 20260372]

約数ペア:

[(1, 20260372), (2, 10130186), (4, 5065093), (11, 1841852), (22, 920926), (44, 460463)]