2020203071

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{7759}}^1$

素因数の和:8054

約数の個数: 16

約数和(自身を含む): 2151444480

約数和(自身を除く): 131241409

約数列:

[1, 31, 37, 227, 1147, 7037, 7759, 8399, 240529, 260369, 287083, 1761293, 8899573, 54600083, 65167841, 2020203071]

約数ペア:

[(1, 2020203071), (31, 65167841), (37, 54600083), (227, 8899573), (1147, 1761293), (7037, 287083), (7759, 260369), (8399, 240529)]