20173633345

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1\times {\mathrm{44119}}^1$

素因数の和:45072

約数の個数: 16

約数和(自身を含む): 24460128000

約数和(自身を除く): 4286494655

約数列:

[1, 5, 109, 545, 839, 4195, 44119, 91451, 220595, 457255, 4808971, 24044855, 37015841, 185079205, 4034726669, 20173633345]

約数ペア:

[(1, 20173633345), (5, 4034726669), (109, 185079205), (545, 37015841), (839, 24044855), (4195, 4808971), (44119, 457255), (91451, 220595)]