20178382033

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{3259}}^1$

素因数の和:3985

約数の個数: 32

約数和(自身を含む): 23307696000

約数和(自身を除く): 3129313967

約数列:

[1, 17, 19, 29, 323, 493, 551, 661, 3259, 9367, 11237, 12559, 19169, 55403, 61921, 94511, 213503, 325873, 364211, 1052657, 1606687, 1795709, 2154199, 6191587, 30527053, 36621383, 40929781, 62471771, 695806277, 1062020107, 1186963649, 20178382033]

約数ペア:

[(1, 20178382033), (17, 1186963649), (19, 1062020107), (29, 695806277), (323, 62471771), (493, 40929781), (551, 36621383), (661, 30527053), (3259, 6191587), (9367, 2154199), (11237, 1795709), (12559, 1606687), (19169, 1052657), (55403, 364211), (61921, 325873), (94511, 213503)]