20172596729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{4759}}^1$

素因数の和:5129

約数の個数: 32

約数和(自身を含む): 22973207040

約数和(自身を除く): 2800610311

約数列:

[1, 17, 23, 37, 293, 391, 629, 851, 4759, 4981, 6739, 10841, 14467, 80903, 109457, 114563, 176083, 184297, 249343, 1394387, 1860769, 2993411, 4049909, 4238831, 23704579, 32070901, 51592319, 68848453, 545205317, 877069423, 1186623337, 20172596729]

約数ペア:

[(1, 20172596729), (17, 1186623337), (23, 877069423), (37, 545205317), (293, 68848453), (391, 51592319), (629, 32070901), (851, 23704579), (4759, 4238831), (4981, 4049909), (6739, 2993411), (10841, 1860769), (14467, 1394387), (80903, 249343), (109457, 184297), (114563, 176083)]