20145234

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71437}}^1$

素因数の和:71489

約数の個数: 16

約数和(自身を含む): 41148288

約数和(自身を除く): 21003054

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 71437, 142874, 214311, 428622, 3357539, 6715078, 10072617, 20145234]

約数ペア:

[(1, 20145234), (2, 10072617), (3, 6715078), (6, 3357539), (47, 428622), (94, 214311), (141, 142874), (282, 71437)]