20138002929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10706009}}^1$

素因数の和:10706045

約数の個数: 24

約数和(自身を含む): 33402751200

約数和(自身を除く): 13264748271

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 10706009, 32118027, 96354081, 117766099, 203414171, 353298297, 610242513, 1059894891, 1830727539, 2237555881, 6712667643, 20138002929]

約数ペア:

[(1, 20138002929), (3, 6712667643), (9, 2237555881), (11, 1830727539), (19, 1059894891), (33, 610242513), (57, 353298297), (99, 203414171), (171, 117766099), (209, 96354081), (627, 32118027), (1881, 10706009)]