2020199252

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{5674717}}^1$

素因数の和:5674810

約数の個数: 12

約数和(自身を含む): 3575072340

約数和(自身を除く): 1554873088

約数列:

[1, 2, 4, 89, 178, 356, 5674717, 11349434, 22698868, 505049813, 1010099626, 2020199252]

約数ペア:

[(1, 2020199252), (2, 1010099626), (4, 505049813), (89, 22698868), (178, 11349434), (356, 5674717)]