20173746109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1\times {\mathrm{35923}}^1$

素因数の和:38640

約数の個数: 16

約数和(自身を含む): 23175290880

約数和(自身を除く): 3001544771

約数列:

[1, 11, 19, 209, 2687, 29557, 35923, 51053, 395153, 561583, 682537, 7507907, 96525101, 1061776111, 1833976919, 20173746109]

約数ペア:

[(1, 20173746109), (11, 1833976919), (19, 1061776111), (209, 96525101), (2687, 7507907), (29557, 682537), (35923, 561583), (51053, 395153)]