20610738

素因数分解:

$2^1\times 3^2\times {\mathrm{769}}^1\times {\mathrm{1489}}^1$

素因数の和:2266

約数の個数: 24

約数和(自身を含む): 44744700

約数和(自身を除く): 24133962

約数列:

[1, 2, 3, 6, 9, 18, 769, 1489, 1538, 2307, 2978, 4467, 4614, 6921, 8934, 13401, 13842, 26802, 1145041, 2290082, 3435123, 6870246, 10305369, 20610738]

約数ペア:

[(1, 20610738), (2, 10305369), (3, 6870246), (6, 3435123), (9, 2290082), (18, 1145041), (769, 26802), (1489, 13842), (1538, 13401), (2307, 8934), (2978, 6921), (4467, 4614)]