20592313

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^3$

素因数の和:173

約数の個数: 16

約数和(自身を含む): 24745600

約数和(自身を除く): 4153287

約数列:

[1, 7, 37, 43, 259, 301, 1591, 1849, 11137, 12943, 68413, 79507, 478891, 556549, 2941759, 20592313]

約数ペア:

[(1, 20592313), (7, 2941759), (37, 556549), (43, 478891), (259, 79507), (301, 68413), (1591, 12943), (1849, 11137)]