2009593340

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{262349}}^1$

素因数の和:262741

約数の個数: 24

約数和(自身を含む): 4231180800

約数和(自身を除く): 2221587460

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 262349, 524698, 1049396, 1311745, 2623490, 5246980, 100479667, 200959334, 401918668, 502398335, 1004796670, 2009593340]

約数ペア:

[(1, 2009593340), (2, 1004796670), (4, 502398335), (5, 401918668), (10, 200959334), (20, 100479667), (383, 5246980), (766, 2623490), (1532, 1311745), (1915, 1049396), (3830, 524698), (7660, 262349)]