20166075068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{8929}}^1\times {\mathrm{29717}}^1$

素因数の和:38669

約数の個数: 24

約数和(自身を含む): 37153443600

約数和(自身を除く): 16987368532

約数列:

[1, 2, 4, 19, 38, 76, 8929, 17858, 29717, 35716, 59434, 118868, 169651, 339302, 564623, 678604, 1129246, 2258492, 265343093, 530686186, 1061372372, 5041518767, 10083037534, 20166075068]

約数ペア:

[(1, 20166075068), (2, 10083037534), (4, 5041518767), (19, 1061372372), (38, 530686186), (76, 265343093), (8929, 2258492), (17858, 1129246), (29717, 678604), (35716, 564623), (59434, 339302), (118868, 169651)]