20062467

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 30311424

約数和(自身を除く): 10248957

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1103, 2021, 3309, 6063, 9927, 18189, 47429, 51841, 142287, 155523, 426861, 466569, 2229163, 6687489, 20062467]

約数ペア:

[(1, 20062467), (3, 6687489), (9, 2229163), (43, 466569), (47, 426861), (129, 155523), (141, 142287), (387, 51841), (423, 47429), (1103, 18189), (2021, 9927), (3309, 6063)]