20154722789

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{161363}}^1$

素因数の和:161524

約数の個数: 16

約数和(自身を含む): 21493684800

約数和(自身を除く): 1338962011

約数列:

[1, 29, 59, 73, 1711, 2117, 4307, 124903, 161363, 4679527, 9520417, 11779499, 276092093, 341605471, 694990441, 20154722789]

約数ペア:

[(1, 20154722789), (29, 694990441), (59, 341605471), (73, 276092093), (1711, 11779499), (2117, 9520417), (4307, 4679527), (124903, 161363)]