20294549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 24022656

約数和(自身を除く): 3728107

約数列:

[1, 11, 17, 41, 187, 451, 697, 2647, 7667, 29117, 44999, 108527, 494989, 1193797, 1844959, 20294549]

約数ペア:

[(1, 20294549), (11, 1844959), (17, 1193797), (41, 494989), (187, 108527), (451, 44999), (697, 29117), (2647, 7667)]