2020590904

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{911819}}^1$

素因数の和:912102

約数の個数: 16

約数和(自身を含む): 3802289400

約数和(自身を除く): 1781698496

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 911819, 1823638, 3647276, 7294552, 252573863, 505147726, 1010295452, 2020590904]

約数ペア:

[(1, 2020590904), (2, 1010295452), (4, 505147726), (8, 252573863), (277, 7294552), (554, 3647276), (1108, 1823638), (2216, 911819)]