20181378503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141128521}}^1$

素因数の和:141128545

約数の個数: 8

約数和(自身を含む): 23709591696

約数和(自身を除く): 3528213193

約数列:

[1, 11, 13, 143, 141128521, 1552413731, 1834670773, 20181378503]

約数ペア:

[(1, 20181378503), (11, 1834670773), (13, 1552413731), (143, 141128521)]