20140047057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{629003}}^1$

素因数の和:629840

約数の個数: 16

約数和(自身を含む): 28954312128

約数和(自身を除く): 8814265071

約数列:

[1, 3, 13, 39, 821, 2463, 10673, 32019, 629003, 1887009, 8177039, 24531117, 516411463, 1549234389, 6713349019, 20140047057]

約数ペア:

[(1, 20140047057), (3, 6713349019), (13, 1549234389), (39, 516411463), (821, 24531117), (2463, 8177039), (10673, 1887009), (32019, 629003)]