20185076187

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{2269}}^1\times {\mathrm{11909}}^1$

素因数の和:14267

約数の個数: 24

約数和(自身を含む): 29522984400

約数和(自身を除く): 9337908213

約数列:

[1, 3, 9, 83, 249, 747, 2269, 6807, 11909, 20421, 35727, 107181, 188327, 564981, 988447, 1694943, 2965341, 8896023, 27021521, 81064563, 243193689, 2242786243, 6728358729, 20185076187]

約数ペア:

[(1, 20185076187), (3, 6728358729), (9, 2242786243), (83, 243193689), (249, 81064563), (747, 27021521), (2269, 8896023), (6807, 2965341), (11909, 1694943), (20421, 988447), (35727, 564981), (107181, 188327)]