2010206860

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{939349}}^1$

素因数の和:939465

約数の個数: 24

約数和(自身を含む): 4260891600

約数和(自身を除く): 2250684740

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 939349, 1878698, 3757396, 4696745, 9393490, 18786980, 100510343, 201020686, 402041372, 502551715, 1005103430, 2010206860]

約数ペア:

[(1, 2010206860), (2, 1005103430), (4, 502551715), (5, 402041372), (10, 201020686), (20, 100510343), (107, 18786980), (214, 9393490), (428, 4696745), (535, 3757396), (1070, 1878698), (2140, 939349)]