20206866889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{256169}}^1$

素因数の和:256352

約数の個数: 16

約数和(自身を含む): 22575749760

約数和(自身を除く): 2368882871

約数列:

[1, 11, 71, 101, 781, 1111, 7171, 78881, 256169, 2817859, 18187999, 25873069, 200067989, 284603759, 1836987899, 20206866889]

約数ペア:

[(1, 20206866889), (11, 1836987899), (71, 284603759), (101, 200067989), (781, 25873069), (1111, 18187999), (7171, 2817859), (78881, 256169)]