20532023787

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{287117}}^1$

素因数の和:287339

約数の個数: 24

約数和(自身を含む): 30243861648

約数和(自身を除く): 9711837861

約数列:

[1, 3, 11, 33, 121, 197, 363, 591, 2167, 6501, 23837, 71511, 287117, 861351, 3158287, 9474861, 34741157, 56562049, 104223471, 169686147, 622182539, 1866547617, 6844007929, 20532023787]

約数ペア:

[(1, 20532023787), (3, 6844007929), (11, 1866547617), (33, 622182539), (121, 169686147), (197, 104223471), (363, 56562049), (591, 34741157), (2167, 9474861), (6501, 3158287), (23837, 861351), (71511, 287117)]