20493066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{310501}}^1$

素因数の和:310517

約数の個数: 16

約数和(自身を含む): 44712288

約数和(自身を除く): 24219222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 310501, 621002, 931503, 1863006, 3415511, 6831022, 10246533, 20493066]

約数ペア:

[(1, 20493066), (2, 10246533), (3, 6831022), (6, 3415511), (11, 1863006), (22, 931503), (33, 621002), (66, 310501)]