20202862214

素因数分解:

$2^1\times {\mathrm{1051}}^1\times {\mathrm{2647}}^1\times {\mathrm{3631}}^1$

素因数の和:7331

約数の個数: 16

約数和(自身を含む): 30352943616

約数和(自身を除く): 10150081402

約数列:

[1, 2, 1051, 2102, 2647, 3631, 5294, 7262, 2781997, 3816181, 5563994, 7632362, 9611257, 19222514, 10101431107, 20202862214]

約数ペア:

[(1, 20202862214), (2, 10101431107), (1051, 19222514), (2102, 9611257), (2647, 7632362), (3631, 5563994), (5294, 3816181), (7262, 2781997)]