2019920650801

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{917728601}}^1$

素因数の和:917728703

約数の個数: 8

約数和(自身を含む): 2114446699008

約数和(自身を除く): 94526048207

約数列:

[1, 31, 71, 2201, 917728601, 28449586631, 65158730671, 2019920650801]

約数ペア:

[(1, 2019920650801), (31, 65158730671), (71, 28449586631), (2201, 917728601)]