20131867587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{550909}}^1$

素因数の和:551862

約数の個数: 16

約数和(自身を含む): 28938200480

約数和(自身を除く): 8806332893

約数列:

[1, 3, 13, 39, 937, 2811, 12181, 36543, 550909, 1652727, 7161817, 21485451, 516201733, 1548605199, 6710622529, 20131867587]

約数ペア:

[(1, 20131867587), (3, 6710622529), (13, 1548605199), (39, 516201733), (937, 21485451), (2811, 7161817), (12181, 1652727), (36543, 550909)]