20199892507

素因数分解:

${\mathrm{17}}^1\times {\mathrm{16349}}^1\times {\mathrm{72679}}^1$

素因数の和:89045

約数の個数: 8

約数和(自身を含む): 21389724000

約数和(自身を除く): 1189831493

約数列:

[1, 17, 16349, 72679, 277933, 1235543, 1188228971, 20199892507]

約数ペア:

[(1, 20199892507), (17, 1188228971), (16349, 1235543), (72679, 277933)]