20184061443

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7741}}^1\times {\mathrm{9551}}^1$

素因数の和:17315

約数の個数: 32

約数和(自身を含む): 33130309632

約数和(自身を除く): 12946248189

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7741, 9551, 23223, 28653, 54187, 66857, 100633, 124163, 162561, 200571, 301899, 372489, 704431, 869141, 2113293, 2607423, 73934291, 221802873, 517540037, 961145783, 1552620111, 2883437349, 6728020481, 20184061443]

約数ペア:

[(1, 20184061443), (3, 6728020481), (7, 2883437349), (13, 1552620111), (21, 961145783), (39, 517540037), (91, 221802873), (273, 73934291), (7741, 2607423), (9551, 2113293), (23223, 869141), (28653, 704431), (54187, 372489), (66857, 301899), (100633, 200571), (124163, 162561)]