20142629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 22296960

約数和(自身を除く): 2154331

約数列:

[1, 13, 71, 139, 157, 923, 1807, 2041, 9869, 11147, 21823, 128297, 144911, 283699, 1549433, 20142629]

約数ペア:

[(1, 20142629), (13, 1549433), (71, 283699), (139, 144911), (157, 128297), (923, 21823), (1807, 11147), (2041, 9869)]