2020250209

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{27017}}^1$

素因数の和:27144

約数の個数: 16

約数和(自身を含む): 2168356608

約数和(自身を除く): 148106399

約数列:

[1, 37, 43, 47, 1591, 1739, 2021, 27017, 74777, 999629, 1161731, 1269799, 42984047, 46982563, 54601357, 2020250209]

約数ペア:

[(1, 2020250209), (37, 54601357), (43, 46982563), (47, 42984047), (1591, 1269799), (1739, 1161731), (2021, 999629), (27017, 74777)]