20675057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 23239440

約数和(自身を除く): 2564383

約数列:

[1, 13, 29, 173, 317, 377, 2249, 4121, 5017, 9193, 54841, 65221, 119509, 712933, 1590389, 20675057]

約数ペア:

[(1, 20675057), (13, 1590389), (29, 712933), (173, 119509), (317, 65221), (377, 54841), (2249, 9193), (4121, 5017)]