20054610032

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{11499203}}^1$

素因数の和:11499320

約数の個数: 20

約数和(自身を含む): 39212285640

約数和(自身を除く): 19157675608

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 11499203, 22998406, 45996812, 91993624, 183987248, 1253413127, 2506826254, 5013652508, 10027305016, 20054610032]

約数ペア:

[(1, 20054610032), (2, 10027305016), (4, 5013652508), (8, 2506826254), (16, 1253413127), (109, 183987248), (218, 91993624), (436, 45996812), (872, 22998406), (1744, 11499203)]