20050882576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43213109}}^1$

素因数の和:43213146

約数の個数: 20

約数和(自身を含む): 40188192300

約数和(自身を除く): 20137309724

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43213109, 86426218, 172852436, 345704872, 691409744, 1253180161, 2506360322, 5012720644, 10025441288, 20050882576]

約数ペア:

[(1, 20050882576), (2, 10025441288), (4, 5012720644), (8, 2506360322), (16, 1253180161), (29, 691409744), (58, 345704872), (116, 172852436), (232, 86426218), (464, 43213109)]