20199451652

素因数分解:

$2^2\times {\mathrm{11833}}^1\times {\mathrm{426761}}^1$

素因数の和:438598

約数の個数: 12

約数和(自身を含む): 35352110556

約数和(自身を除く): 15152658904

約数列:

[1, 2, 4, 11833, 23666, 47332, 426761, 853522, 1707044, 5049862913, 10099725826, 20199451652]

約数ペア:

[(1, 20199451652), (2, 10099725826), (4, 5049862913), (11833, 1707044), (23666, 853522), (47332, 426761)]