20733692

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6553}}^1$

素因数の和:6677

約数の個数: 24

約数和(自身を含む): 41840736

約数和(自身を除く): 21107044

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6553, 13106, 26212, 45871, 91742, 183484, 740489, 1480978, 2961956, 5183423, 10366846, 20733692]

約数ペア:

[(1, 20733692), (2, 10366846), (4, 5183423), (7, 2961956), (14, 1480978), (28, 740489), (113, 183484), (226, 91742), (452, 45871), (791, 26212), (1582, 13106), (3164, 6553)]