20160723207

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{52177}}^1$

素因数の和:52335

約数の個数: 24

約数和(自身を含む): 28083869296

約数和(自身を除く): 7923146089

約数列:

[1, 3, 37, 59, 111, 177, 2183, 3481, 6549, 10443, 52177, 128797, 156531, 386391, 1930549, 3078443, 5791647, 9235329, 113902391, 181628137, 341707173, 544884411, 6720241069, 20160723207]

約数ペア:

[(1, 20160723207), (3, 6720241069), (37, 544884411), (59, 341707173), (111, 181628137), (177, 113902391), (2183, 9235329), (3481, 5791647), (6549, 3078443), (10443, 1930549), (52177, 386391), (128797, 156531)]