20113327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 23143680

約数和(自身を除く): 3030353

約数列:

[1, 13, 29, 31, 377, 403, 899, 1721, 11687, 22373, 49909, 53351, 648817, 693563, 1547179, 20113327]

約数ペア:

[(1, 20113327), (13, 1547179), (29, 693563), (31, 648817), (377, 53351), (403, 49909), (899, 22373), (1721, 11687)]