20650062

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{80039}}^1$

素因数の和:80087

約数の個数: 16

約数和(自身を含む): 42261120

約数和(自身を除く): 21611058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 80039, 160078, 240117, 480234, 3441677, 6883354, 10325031, 20650062]

約数ペア:

[(1, 20650062), (2, 10325031), (3, 6883354), (6, 3441677), (43, 480234), (86, 240117), (129, 160078), (258, 80039)]