2020118042

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{547}}^1\times {\mathrm{5231}}^1$

素因数の和:6133

約数の個数: 16

約数和(自身を含む): 3044898432

約数和(自身を除く): 1024780390

約数列:

[1, 2, 353, 547, 706, 1094, 5231, 10462, 193091, 386182, 1846543, 2861357, 3693086, 5722714, 1010059021, 2020118042]

約数ペア:

[(1, 2020118042), (2, 1010059021), (353, 5722714), (547, 3693086), (706, 2861357), (1094, 1846543), (5231, 386182), (10462, 193091)]