2066060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 4567920

約数和(自身を除く): 2501860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5437, 10874, 21748, 27185, 54370, 103303, 108740, 206606, 413212, 516515, 1033030, 2066060]

約数ペア:

[(1, 2066060), (2, 1033030), (4, 516515), (5, 413212), (10, 206606), (19, 108740), (20, 103303), (38, 54370), (76, 27185), (95, 21748), (190, 10874), (380, 5437)]