20194696895

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1\times {\mathrm{66107}}^1$

素因数の和:66790

約数の個数: 16

約数和(自身を含む): 24503326848

約数和(自身を除く): 4308629953

約数列:

[1, 5, 107, 535, 571, 2855, 61097, 66107, 305485, 330535, 7073449, 35367245, 37747097, 188735485, 4038939379, 20194696895]

約数ペア:

[(1, 20194696895), (5, 4038939379), (107, 188735485), (535, 37747097), (571, 35367245), (2855, 7073449), (61097, 330535), (66107, 305485)]