20599228052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{396139001}}^1$

素因数の和:396139018

約数の個数: 12

約数和(自身を含む): 38821622196

約数和(自身を除く): 18222394144

約数列:

[1, 2, 4, 13, 26, 52, 396139001, 792278002, 1584556004, 5149807013, 10299614026, 20599228052]

約数ペア:

[(1, 20599228052), (2, 10299614026), (4, 5149807013), (13, 1584556004), (26, 792278002), (52, 396139001)]