20348022864958

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{1909178351}}^1$

素因数の和:1909178499

約数の個数: 12

約数和(自身を含む): 30945871907568

約数和(自身を除く): 10597849042610

約数列:

[1, 2, 73, 146, 5329, 10658, 1909178351, 3818356702, 139370019623, 278740039246, 10174011432479, 20348022864958]

約数ペア:

[(1, 20348022864958), (2, 10174011432479), (73, 278740039246), (146, 139370019623), (5329, 3818356702), (10658, 1909178351)]