20098581284

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{3527}}^1\times {\mathrm{16007}}^1$

素因数の和:19627

約数の個数: 24

約数和(自身を含む): 35580021120

約数和(自身を除く): 15481439836

約数列:

[1, 2, 4, 89, 178, 356, 3527, 7054, 14108, 16007, 32014, 64028, 313903, 627806, 1255612, 1424623, 2849246, 5698492, 56456689, 112913378, 225826756, 5024645321, 10049290642, 20098581284]

約数ペア:

[(1, 20098581284), (2, 10049290642), (4, 5024645321), (89, 225826756), (178, 112913378), (356, 56456689), (3527, 5698492), (7054, 2849246), (14108, 1424623), (16007, 1255612), (32014, 627806), (64028, 313903)]