20161156792

素因数分解:

$2^3\times 7^1\times {\mathrm{360020657}}^1$

素因数の和:360020670

約数の個数: 16

約数和(自身を含む): 43202478960

約数和(自身を除く): 23041322168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360020657, 720041314, 1440082628, 2520144599, 2880165256, 5040289198, 10080578396, 20161156792]

約数ペア:

[(1, 20161156792), (2, 10080578396), (4, 5040289198), (7, 2880165256), (8, 2520144599), (14, 1440082628), (28, 720041314), (56, 360020657)]