20161195576

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53620201}}^1$

素因数の和:53620254

約数の個数: 16

約数和(自身を含む): 38606545440

約数和(自身を除く): 18445349864

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53620201, 107240402, 214480804, 428961608, 2520149447, 5040298894, 10080597788, 20161195576]

約数ペア:

[(1, 20161195576), (2, 10080597788), (4, 5040298894), (8, 2520149447), (47, 428961608), (94, 214480804), (188, 107240402), (376, 53620201)]