20035368

素因数分解:

$2^3\times 3^2\times {\mathrm{278269}}^1$

素因数の和:278281

約数の個数: 24

約数和(自身を含む): 54262650

約数和(自身を除く): 34227282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278269, 556538, 834807, 1113076, 1669614, 2226152, 2504421, 3339228, 5008842, 6678456, 10017684, 20035368]

約数ペア:

[(1, 20035368), (2, 10017684), (3, 6678456), (4, 5008842), (6, 3339228), (8, 2504421), (9, 2226152), (12, 1669614), (18, 1113076), (24, 834807), (36, 556538), (72, 278269)]