20215202103

素因数分解:

$3^3\times {\mathrm{1301}}^1\times {\mathrm{575489}}^1$

素因数の和:576799

約数の個数: 16

約数和(自身を含む): 29971519200

約数和(自身を除く): 9756317097

約数列:

[1, 3, 9, 27, 1301, 3903, 11709, 35127, 575489, 1726467, 5179401, 15538203, 748711189, 2246133567, 6738400701, 20215202103]

約数ペア:

[(1, 20215202103), (3, 6738400701), (9, 2246133567), (27, 748711189), (1301, 15538203), (3903, 5179401), (11709, 1726467), (35127, 575489)]