20824023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15391}}^1$

素因数の和:15446

約数の個数: 16

約数和(自身を含む): 31030272

約数和(自身を除く): 10206249

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 15391, 46173, 169301, 507903, 631031, 1893093, 6941341, 20824023]

約数ペア:

[(1, 20824023), (3, 6941341), (11, 1893093), (33, 631031), (41, 507903), (123, 169301), (451, 46173), (1353, 15391)]