20196146874

素因数分解:

$2^1\times 3^1\times {\mathrm{23209}}^1\times {\mathrm{145031}}^1$

素因数の和:168245

約数の個数: 16

約数和(自身を含む): 40394312640

約数和(自身を除く): 20198165766

約数列:

[1, 2, 3, 6, 23209, 46418, 69627, 139254, 145031, 290062, 435093, 870186, 3366024479, 6732048958, 10098073437, 20196146874]

約数ペア:

[(1, 20196146874), (2, 10098073437), (3, 6732048958), (6, 3366024479), (23209, 870186), (46418, 435093), (69627, 290062), (139254, 145031)]