20772622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{911}}^1$

素因数の和:1803

約数の個数: 16

約数和(自身を含む): 33630912

約数和(自身を除く): 12858290

約数列:

[1, 2, 13, 26, 877, 911, 1754, 1822, 11401, 11843, 22802, 23686, 798947, 1597894, 10386311, 20772622]

約数ペア:

[(1, 20772622), (2, 10386311), (13, 1597894), (26, 798947), (877, 23686), (911, 22802), (1754, 11843), (1822, 11401)]