20228626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5641}}^1$

素因数の和:5817

約数の個数: 16

約数和(自身を含む): 33310368

約数和(自身を除く): 13081742

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5641, 11282, 62051, 124102, 919483, 1838966, 10114313, 20228626]

約数ペア:

[(1, 20228626), (2, 10114313), (11, 1838966), (22, 919483), (163, 124102), (326, 62051), (1793, 11282), (3586, 5641)]