20146191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1193}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 29018976

約数和(自身を除く): 8872785

約数列:

[1, 3, 13, 39, 433, 1193, 1299, 3579, 5629, 15509, 16887, 46527, 516569, 1549707, 6715397, 20146191]

約数ペア:

[(1, 20146191), (3, 6715397), (13, 1549707), (39, 516569), (433, 46527), (1193, 16887), (1299, 15509), (3579, 5629)]