20081777511

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{4153}}^1\times {\mathrm{7639}}^1$

素因数の和:12006

約数の個数: 16

約数和(自身を含む): 26912602880

約数和(自身を除く): 6830825369

約数列:

[1, 3, 211, 633, 4153, 7639, 12459, 22917, 876283, 1611829, 2628849, 4835487, 31724767, 95174301, 6693925837, 20081777511]

約数ペア:

[(1, 20081777511), (3, 6693925837), (211, 95174301), (633, 31724767), (4153, 4835487), (7639, 2628849), (12459, 1611829), (22917, 876283)]