20050595

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 25436160

約数和(自身を除く): 5385565

約数列:

[1, 5, 23, 79, 115, 395, 1817, 2207, 9085, 11035, 50761, 174353, 253805, 871765, 4010119, 20050595]

約数ペア:

[(1, 20050595), (5, 4010119), (23, 871765), (79, 253805), (115, 174353), (395, 50761), (1817, 11035), (2207, 9085)]