20388208681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{655717}}^1$

素因数の和:655824

約数の個数: 16

約数和(自身を含む): 22661614080

約数和(自身を除く): 2273405399

約数列:

[1, 17, 31, 59, 527, 1003, 1829, 31093, 655717, 11147189, 20327227, 38687303, 345562859, 657684151, 1199306393, 20388208681]

約数ペア:

[(1, 20388208681), (17, 1199306393), (31, 657684151), (59, 345562859), (527, 38687303), (1003, 20327227), (1829, 11147189), (31093, 655717)]