20199875660006

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20321806499}}^1$

素因数の和:20321806579

約数の個数: 16

約数和(自身を含む): 35116081632000

約数和(自身を除く): 14916205971994

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 20321806499, 40643612998, 142252645493, 284505290986, 1442848261429, 2885696522858, 10099937830003, 20199875660006]

約数ペア:

[(1, 20199875660006), (2, 10099937830003), (7, 2885696522858), (14, 1442848261429), (71, 284505290986), (142, 142252645493), (497, 40643612998), (994, 20321806499)]