20385096719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{113819}}^1$

素因数の和:114454

約数の個数: 16

約数和(自身を含む): 22946112000

約数和(自身を除く): 2561015281

約数列:

[1, 13, 23, 299, 599, 7787, 13777, 113819, 179101, 1479647, 2617837, 34031881, 68177581, 886308553, 1568084363, 20385096719]

約数ペア:

[(1, 20385096719), (13, 1568084363), (23, 886308553), (299, 68177581), (599, 34031881), (7787, 2617837), (13777, 1479647), (113819, 179101)]