20163926497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{67759}}^1$

素因数の和:69864

約数の個数: 16

約数和(自身を含む): 23700821760

約数和(自身を除く): 3536895263

約数列:

[1, 11, 13, 143, 2081, 22891, 27053, 67759, 297583, 745349, 880867, 9689537, 141006479, 1551071269, 1833084227, 20163926497]

約数ペア:

[(1, 20163926497), (11, 1833084227), (13, 1551071269), (143, 141006479), (2081, 9689537), (22891, 880867), (27053, 745349), (67759, 297583)]