20175651353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239539}}^1$

素因数の和:239613

約数の個数: 32

約数和(自身を含む): 25755340800

約数和(自身を除く): 5579689447

約数列:

[1, 11, 13, 19, 31, 143, 209, 247, 341, 403, 589, 2717, 4433, 6479, 7657, 84227, 239539, 2634929, 3114007, 4551241, 7425709, 34254077, 50063651, 59166133, 81682799, 96534217, 141088471, 650827463, 1061876387, 1551973181, 1834150123, 20175651353]

約数ペア:

[(1, 20175651353), (11, 1834150123), (13, 1551973181), (19, 1061876387), (31, 650827463), (143, 141088471), (209, 96534217), (247, 81682799), (341, 59166133), (403, 50063651), (589, 34254077), (2717, 7425709), (4433, 4551241), (6479, 3114007), (7657, 2634929), (84227, 239539)]