20367027497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{42989}}^1$

素因数の和:43097

約数の個数: 24

約数和(自身を含む): 23052097800

約数和(自身を除く): 2685070303

約数列:

[1, 17, 29, 31, 493, 527, 899, 961, 15283, 16337, 27869, 42989, 473773, 730813, 1246681, 1332659, 21193577, 22655203, 38647111, 41312429, 657000887, 702311293, 1198060441, 20367027497]

約数ペア:

[(1, 20367027497), (17, 1198060441), (29, 702311293), (31, 657000887), (493, 41312429), (527, 38647111), (899, 22655203), (961, 21193577), (15283, 1332659), (16337, 1246681), (27869, 730813), (42989, 473773)]