20111255986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2105009}}^1$

素因数の和:2105309

約数の個数: 16

約数和(自身を含む): 32055092280

約数和(自身を除く): 11943836294

約数列:

[1, 2, 17, 34, 281, 562, 4777, 9554, 2105009, 4210018, 35785153, 71570306, 591507529, 1183015058, 10055627993, 20111255986]

約数ペア:

[(1, 20111255986), (2, 10055627993), (17, 1183015058), (34, 591507529), (281, 71570306), (562, 35785153), (4777, 4210018), (9554, 2105009)]