20472202

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8609}}^1$

素因数の和:8681

約数の個数: 16

約数和(自身を含む): 32545800

約数和(自身を除く): 12073598

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8609, 17218, 249661, 352969, 499322, 705938, 10236101, 20472202]

約数ペア:

[(1, 20472202), (2, 10236101), (29, 705938), (41, 499322), (58, 352969), (82, 249661), (1189, 17218), (2378, 8609)]