2080336030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10949137}}^1$

素因数の和:10949163

約数の個数: 16

約数和(自身を含む): 3941689680

約数和(自身を除く): 1861353650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10949137, 21898274, 54745685, 109491370, 208033603, 416067206, 1040168015, 2080336030]

約数ペア:

[(1, 2080336030), (2, 1040168015), (5, 416067206), (10, 208033603), (19, 109491370), (38, 54745685), (95, 21898274), (190, 10949137)]