20565295266

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{48275341}}^1$

素因数の和:48275417

約数の個数: 16

約数和(自身を含む): 41709895488

約数和(自身を除く): 21144600222

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 48275341, 96550682, 144826023, 289652046, 3427549211, 6855098422, 10282647633, 20565295266]

約数ペア:

[(1, 20565295266), (2, 10282647633), (3, 6855098422), (6, 3427549211), (71, 289652046), (142, 144826023), (213, 96550682), (426, 48275341)]