20127182486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3810523}}^1$

素因数の和:3810683

約数の個数: 16

約数和(自身を含む): 32008401600

約数和(自身を除く): 11881219114

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 3810523, 7621046, 72399937, 144799874, 529662697, 1059325394, 10063591243, 20127182486]

約数ペア:

[(1, 20127182486), (2, 10063591243), (19, 1059325394), (38, 529662697), (139, 144799874), (278, 72399937), (2641, 7621046), (5282, 3810523)]