20199759619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{45197}}^1$

素因数の和:46350

約数の個数: 16

約数和(自身を含む): 22476061440

約数和(自身を除く): 2276301821

約数列:

[1, 13, 31, 403, 1109, 14417, 34379, 45197, 446927, 587561, 1401107, 18214391, 50123473, 651605149, 1553827663, 20199759619]

約数ペア:

[(1, 20199759619), (13, 1553827663), (31, 651605149), (403, 50123473), (1109, 18214391), (14417, 1401107), (34379, 587561), (45197, 446927)]