20201233611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2711939}}^1$

素因数の和:2712146

約数の個数: 16

約数和(自身を含む): 29158778880

約数和(自身を除く): 8957545269

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 2711939, 8135817, 35255207, 105765621, 517980349, 1553941047, 6733744537, 20201233611]

約数ペア:

[(1, 20201233611), (3, 6733744537), (13, 1553941047), (39, 517980349), (191, 105765621), (573, 35255207), (2483, 8135817), (7449, 2711939)]