20005950999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1\times {\mathrm{129763}}^1$

素因数の和:132806

約数の個数: 16

約数和(自身を含む): 28253256192

約数和(自身を除く): 8247305193

約数列:

[1, 3, 17, 51, 3023, 9069, 51391, 129763, 154173, 389289, 2205971, 6617913, 392273549, 1176820647, 6668650333, 20005950999]

約数ペア:

[(1, 20005950999), (3, 6668650333), (17, 1176820647), (51, 392273549), (3023, 6617913), (9069, 2205971), (51391, 389289), (129763, 154173)]