20729196026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134605169}}^1$

素因数の和:134605189

約数の個数: 16

約数和(自身を含む): 38766288960

約数和(自身を除く): 18037092934

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 134605169, 269210338, 942236183, 1480656859, 1884472366, 2961313718, 10364598013, 20729196026]

約数ペア:

[(1, 20729196026), (2, 10364598013), (7, 2961313718), (11, 1884472366), (14, 1480656859), (22, 942236183), (77, 269210338), (154, 134605169)]