20506350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136709}}^1$

素因数の和:136724

約数の個数: 24

約数和(自身を含む): 50856120

約数和(自身を除く): 30349770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136709, 273418, 410127, 683545, 820254, 1367090, 2050635, 3417725, 4101270, 6835450, 10253175, 20506350]

約数ペア:

[(1, 20506350), (2, 10253175), (3, 6835450), (5, 4101270), (6, 3417725), (10, 2050635), (15, 1367090), (25, 820254), (30, 683545), (50, 410127), (75, 273418), (150, 136709)]