20161443938

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1\times {\mathrm{50857}}^1$

素因数の和:51761

約数の個数: 16

約数和(自身を含む): 30380534880

約数和(自身を除く): 10219090942

約数列:

[1, 2, 379, 523, 758, 1046, 50857, 101714, 198217, 396434, 19274803, 26598211, 38549606, 53196422, 10080721969, 20161443938]

約数ペア:

[(1, 20161443938), (2, 10080721969), (379, 53196422), (523, 38549606), (758, 26598211), (1046, 19274803), (50857, 396434), (101714, 198217)]