20238972193

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{643}}^1\times {\mathrm{4409}}^1$

素因数の和:5133

約数の個数: 24

約数和(自身を含む): 22663519200

約数和(自身を除く): 2424547007

約数列:

[1, 11, 59, 121, 643, 649, 4409, 7073, 7139, 37937, 48499, 77803, 260131, 417307, 533489, 2834987, 2861441, 4590377, 31184857, 31475851, 167264233, 343033427, 1839906563, 20238972193]

約数ペア:

[(1, 20238972193), (11, 1839906563), (59, 343033427), (121, 167264233), (643, 31475851), (649, 31184857), (4409, 4590377), (7073, 2861441), (7139, 2834987), (37937, 533489), (48499, 417307), (77803, 260131)]