20202606

素因数分解:

$2^1\times 3^2\times {\mathrm{1122367}}^1$

素因数の和:1122375

約数の個数: 12

約数和(自身を含む): 43772352

約数和(自身を除く): 23569746

約数列:

[1, 2, 3, 6, 9, 18, 1122367, 2244734, 3367101, 6734202, 10101303, 20202606]

約数ペア:

[(1, 20202606), (2, 10101303), (3, 6734202), (6, 3367101), (9, 2244734), (18, 1122367)]