20199402037

素因数分解:

${\mathrm{19}}^1\times {\mathrm{16349}}^1\times {\mathrm{65027}}^1$

素因数の和:81395

約数の個数: 8

約数和(自身を含む): 21264156000

約数和(自身を除く): 1064753963

約数列:

[1, 19, 16349, 65027, 310631, 1235513, 1063126423, 20199402037]

約数ペア:

[(1, 20199402037), (19, 1063126423), (16349, 1235513), (65027, 310631)]