20161435454

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{2833}}^1\times {\mathrm{17881}}^1$

素因数の和:20915

約数の個数: 16

約数和(自身を含む): 30406552800

約数和(自身を除く): 10245117346

約数列:

[1, 2, 199, 398, 2833, 5666, 17881, 35762, 563767, 1127534, 3558319, 7116638, 50656873, 101313746, 10080717727, 20161435454]

約数ペア:

[(1, 20161435454), (2, 10080717727), (199, 101313746), (398, 50656873), (2833, 7116638), (5666, 3558319), (17881, 1127534), (35762, 563767)]