20272536

素因数分解:

$2^3\times 3^2\times {\mathrm{281563}}^1$

素因数の和:281575

約数の個数: 24

約数和(自身を含む): 54904980

約数和(自身を除く): 34632444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281563, 563126, 844689, 1126252, 1689378, 2252504, 2534067, 3378756, 5068134, 6757512, 10136268, 20272536]

約数ペア:

[(1, 20272536), (2, 10136268), (3, 6757512), (4, 5068134), (6, 3378756), (8, 2534067), (9, 2252504), (12, 1689378), (18, 1126252), (24, 844689), (36, 563126), (72, 281563)]