20167042

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30649}}^1$

素因数の和:30705

約数の個数: 16

約数和(自身を含む): 35308800

約数和(自身を除く): 15141758

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 30649, 61298, 214543, 429086, 1440503, 2881006, 10083521, 20167042]

約数ペア:

[(1, 20167042), (2, 10083521), (7, 2881006), (14, 1440503), (47, 429086), (94, 214543), (329, 61298), (658, 30649)]