20158704727

素因数分解:

$7^1\times {\mathrm{827}}^1\times {\mathrm{1033}}^1\times {\mathrm{3371}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 23095556352

約数和(自身を除く): 2936851625

約数列:

[1, 7, 827, 1033, 3371, 5789, 7231, 23597, 854291, 2787817, 3482243, 5980037, 19514719, 24375701, 2879814961, 20158704727]

約数ペア:

[(1, 20158704727), (7, 2879814961), (827, 24375701), (1033, 19514719), (3371, 5980037), (5789, 3482243), (7231, 2787817), (23597, 854291)]