20285652

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41231}}^1$

素因数の和:41279

約数の個数: 24

約数和(自身を含む): 48488832

約数和(自身を除く): 28203180

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41231, 82462, 123693, 164924, 247386, 494772, 1690471, 3380942, 5071413, 6761884, 10142826, 20285652]

約数ペア:

[(1, 20285652), (2, 10142826), (3, 6761884), (4, 5071413), (6, 3380942), (12, 1690471), (41, 494772), (82, 247386), (123, 164924), (164, 123693), (246, 82462), (492, 41231)]