20202625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7065

約数の個数: 16

約数和(自身を含む): 26312832

約数和(自身を除く): 6110207

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 7027, 35135, 161621, 175675, 808105, 878375, 4040525, 20202625]

約数ペア:

[(1, 20202625), (5, 4040525), (23, 878375), (25, 808105), (115, 175675), (125, 161621), (575, 35135), (2875, 7027)]