20085384466

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34991959}}^1$

素因数の和:34992009

約数の個数: 16

約数和(自身を含む): 35271895680

約数和(自身を除く): 15186511214

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 34991959, 69983918, 244943713, 489887426, 1434670319, 2869340638, 10042692233, 20085384466]

約数ペア:

[(1, 20085384466), (2, 10042692233), (7, 2869340638), (14, 1434670319), (41, 489887426), (82, 244943713), (287, 69983918), (574, 34991959)]