20147883242

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{6763}}^1\times {\mathrm{4759}}^1$

素因数の和:11837

約数の個数: 16

約数和(自身を含む): 30329234880

約数和(自身を除く): 10181351638

約数列:

[1, 2, 313, 626, 4759, 6763, 9518, 13526, 1489567, 2116819, 2979134, 4233638, 32185117, 64370234, 10073941621, 20147883242]

約数ペア:

[(1, 20147883242), (2, 10073941621), (313, 64370234), (626, 32185117), (4759, 4233638), (6763, 2979134), (9518, 2116819), (13526, 1489567)]