20204864

素因数分解:

$2^6\times {\mathrm{315701}}^1$

素因数の和:315713

約数の個数: 14

約数和(自身を含む): 40094154

約数和(自身を除く): 19889290

約数列:

[1, 2, 4, 8, 16, 32, 64, 315701, 631402, 1262804, 2525608, 5051216, 10102432, 20204864]

約数ペア:

[(1, 20204864), (2, 10102432), (4, 5051216), (8, 2525608), (16, 1262804), (32, 631402), (64, 315701)]