20930922

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3739}}^1$

素因数の和:4058

約数の個数: 24

約数和(自身を含む): 45508320

約数和(自身を除く): 24577398

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 3739, 5598, 7478, 11217, 22434, 33651, 67302, 1162829, 2325658, 3488487, 6976974, 10465461, 20930922]

約数ペア:

[(1, 20930922), (2, 10465461), (3, 6976974), (6, 3488487), (9, 2325658), (18, 1162829), (311, 67302), (622, 33651), (933, 22434), (1866, 11217), (2799, 7478), (3739, 5598)]