2000780874

素因数分解:

$2^1\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{56167}}^1$

素因数の和:58154

約数の個数: 24

約数和(自身を含む): 4337292960

約数和(自身を除く): 2336512086

約数列:

[1, 2, 3, 6, 9, 18, 1979, 3958, 5937, 11874, 17811, 35622, 56167, 112334, 168501, 337002, 505503, 1011006, 111154493, 222308986, 333463479, 666926958, 1000390437, 2000780874]

約数ペア:

[(1, 2000780874), (2, 1000390437), (3, 666926958), (6, 333463479), (9, 222308986), (18, 111154493), (1979, 1011006), (3958, 505503), (5937, 337002), (11874, 168501), (17811, 112334), (35622, 56167)]