20183856485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6606827}}^1$

素因数の和:6606892

約数の個数: 16

約数和(自身を含む): 26638730496

約数和(自身を除く): 6454874011

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 6606827, 33034135, 85888751, 310520869, 429443755, 1552604345, 4036771297, 20183856485]

約数ペア:

[(1, 20183856485), (5, 4036771297), (13, 1552604345), (47, 429443755), (65, 310520869), (235, 85888751), (611, 33034135), (3055, 6606827)]