20116180226

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{2341}}^1\times {\mathrm{9787}}^1$

素因数の和:12569

約数の個数: 16

約数和(自身を含む): 30259014720

約数和(自身を除く): 10142834494

約数列:

[1, 2, 439, 878, 2341, 4682, 9787, 19574, 1027699, 2055398, 4296493, 8592986, 22911367, 45822734, 10058090113, 20116180226]

約数ペア:

[(1, 20116180226), (2, 10058090113), (439, 45822734), (878, 22911367), (2341, 8592986), (4682, 4296493), (9787, 2055398), (19574, 1027699)]