20733782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8719}}^1$

素因数の和:8791

約数の個数: 16

約数和(自身を含む): 32961600

約数和(自身を除く): 12227818

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8719, 17438, 252851, 357479, 505702, 714958, 10366891, 20733782]

約数ペア:

[(1, 20733782), (2, 10366891), (29, 714958), (41, 505702), (58, 357479), (82, 252851), (1189, 17438), (2378, 8719)]