20116146

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47221}}^1$

素因数の和:47297

約数の個数: 16

約数和(自身を含む): 40799808

約数和(自身を除く): 20683662

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47221, 94442, 141663, 283326, 3352691, 6705382, 10058073, 20116146]

約数ペア:

[(1, 20116146), (2, 10058073), (3, 6705382), (6, 3352691), (71, 283326), (142, 141663), (213, 94442), (426, 47221)]