2016520132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{645493}}^1$

素因数の和:645579

約数の個数: 24

約数和(自身を含む): 3903947712

約数和(自身を除く): 1887427580

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 645493, 1290986, 2581972, 7100423, 14200846, 28401692, 45830003, 91660006, 183320012, 504130033, 1008260066, 2016520132]

約数ペア:

[(1, 2016520132), (2, 1008260066), (4, 504130033), (11, 183320012), (22, 91660006), (44, 45830003), (71, 28401692), (142, 14200846), (284, 7100423), (781, 2581972), (1562, 1290986), (3124, 645493)]