20136609866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{400601}}^1$

素因数の和:401257

約数の個数: 16

約数和(自身を含む): 30992173128

約数和(自身を除く): 10855563262

約数列:

[1, 2, 41, 82, 613, 1226, 25133, 50266, 400601, 801202, 16424641, 32849282, 245568413, 491136826, 10068304933, 20136609866]

約数ペア:

[(1, 20136609866), (2, 10068304933), (41, 491136826), (82, 245568413), (613, 32849282), (1226, 16424641), (25133, 801202), (50266, 400601)]