2010050288

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1243843}}^1$

素因数の和:1243952

約数の個数: 20

約数和(自身を含む): 3933034728

約数和(自身を除く): 1922984440

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1243843, 2487686, 4975372, 9950744, 19901488, 125628143, 251256286, 502512572, 1005025144, 2010050288]

約数ペア:

[(1, 2010050288), (2, 1005025144), (4, 502512572), (8, 251256286), (16, 125628143), (101, 19901488), (202, 9950744), (404, 4975372), (808, 2487686), (1616, 1243843)]