2014203820

素因数分解:

$2^2\times 5^1\times {\mathrm{8929}}^1\times {\mathrm{11279}}^1$

素因数の和:20217

約数の個数: 24

約数和(自身を含む): 4230676800

約数和(自身を除く): 2216472980

約数列:

[1, 2, 4, 5, 10, 20, 8929, 11279, 17858, 22558, 35716, 44645, 45116, 56395, 89290, 112790, 178580, 225580, 100710191, 201420382, 402840764, 503550955, 1007101910, 2014203820]

約数ペア:

[(1, 2014203820), (2, 1007101910), (4, 503550955), (5, 402840764), (10, 201420382), (20, 100710191), (8929, 225580), (11279, 178580), (17858, 112790), (22558, 89290), (35716, 56395), (44645, 45116)]