20173009761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1\times {\mathrm{49033}}^1$

素因数の和:51745

約数の個数: 24

約数和(自身を含む): 30864941640

約数和(自身を除く): 10691931879

約数列:

[1, 3, 9, 17, 51, 153, 2689, 8067, 24201, 45713, 49033, 137139, 147099, 411417, 441297, 833561, 2500683, 7502049, 131849737, 395549211, 1186647633, 2241445529, 6724336587, 20173009761]

約数ペア:

[(1, 20173009761), (3, 6724336587), (9, 2241445529), (17, 1186647633), (51, 395549211), (153, 131849737), (2689, 7502049), (8067, 2500683), (24201, 833561), (45713, 441297), (49033, 411417), (137139, 147099)]