20080140267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8570269}}^1$

素因数の和:8570354

約数の個数: 16

約数和(自身を含む): 29618853120

約数和(自身を除く): 9538712853

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 8570269, 25710807, 94272959, 282818877, 608489099, 1825467297, 6693380089, 20080140267]

約数ペア:

[(1, 20080140267), (3, 6693380089), (11, 1825467297), (33, 608489099), (71, 282818877), (213, 94272959), (781, 25710807), (2343, 8570269)]