20260431351

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{21855913}}^1$

素因数の和:21856022

約数の個数: 12

約数和(自身を含む): 29549195728

約数和(自身を除く): 9288764377

約数列:

[1, 3, 9, 103, 309, 927, 21855913, 65567739, 196703217, 2251159039, 6753477117, 20260431351]

約数ペア:

[(1, 20260431351), (3, 6753477117), (9, 2251159039), (103, 196703217), (309, 65567739), (927, 21855913)]