20194178217

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1\times {\mathrm{227789}}^1$

素因数の和:228840

約数の個数: 16

約数和(自身を含む): 27881496000

約数和(自身を除く): 7687317783

約数列:

[1, 3, 29, 87, 1019, 3057, 29551, 88653, 227789, 683367, 6605881, 19817643, 232116991, 696350973, 6731392739, 20194178217]

約数ペア:

[(1, 20194178217), (3, 6731392739), (29, 696350973), (87, 232116991), (1019, 19817643), (3057, 6605881), (29551, 683367), (88653, 227789)]