20085482859

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{39616337}}^1$

素因数の和:39616366

約数の個数: 12

約数和(自身を含む): 28999159416

約数和(自身を除く): 8913676557

約数列:

[1, 3, 13, 39, 169, 507, 39616337, 118849011, 515012381, 1545037143, 6695160953, 20085482859]

約数ペア:

[(1, 20085482859), (3, 6695160953), (13, 1545037143), (39, 515012381), (169, 118849011), (507, 39616337)]