20168085074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3369209}}^1$

素因数の和:3369325

約数の個数: 16

約数和(自身を含む): 31414514040

約数和(自身を除く): 11246428966

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 3369209, 6738418, 138137569, 245952257, 276275138, 491904514, 10084042537, 20168085074]

約数ペア:

[(1, 20168085074), (2, 10084042537), (41, 491904514), (73, 276275138), (82, 245952257), (146, 138137569), (2993, 6738418), (5986, 3369209)]