2020138564

素因数分解:

$2^2\times {\mathrm{8287}}^1\times {\mathrm{60943}}^1$

素因数の和:69234

約数の個数: 12

約数和(自身を含む): 3535727104

約数和(自身を除く): 1515588540

約数列:

[1, 2, 4, 8287, 16574, 33148, 60943, 121886, 243772, 505034641, 1010069282, 2020138564]

約数ペア:

[(1, 2020138564), (2, 1010069282), (4, 505034641), (8287, 243772), (16574, 121886), (33148, 60943)]