13309891288

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{20045017}}^1$

素因数の和:20045106

約数の個数: 16

約数和(自身を含む): 25256722680

約数和(自身を除く): 11946831392

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 20045017, 40090034, 80180068, 160360136, 1663736411, 3327472822, 6654945644, 13309891288]

約数ペア:

[(1, 13309891288), (2, 6654945644), (4, 3327472822), (8, 1663736411), (83, 160360136), (166, 80180068), (332, 40090034), (664, 20045017)]