2020642797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{671533}}^1$

素因数の和:671612

約数の個数: 16

約数和(自身を含む): 2901026880

約数和(自身を除く): 880384083

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 671533, 2014599, 11416061, 34248183, 39620447, 118861341, 673547599, 2020642797]

約数ペア:

[(1, 2020642797), (3, 673547599), (17, 118861341), (51, 39620447), (59, 34248183), (177, 11416061), (1003, 2014599), (3009, 671533)]