16620032018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{117042479}}^1$

素因数の和:117042552

約数の個数: 8

約数和(自身を含む): 25281175680

約数和(自身を除く): 8661143662

約数列:

[1, 2, 71, 142, 117042479, 234084958, 8310016009, 16620032018]

約数ペア:

[(1, 16620032018), (2, 8310016009), (71, 234084958), (142, 117042479)]