20206720004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{95314717}}^1$

素因数の和:95314774

約数の個数: 12

約数和(自身を含む): 36028963404

約数和(自身を除く): 15822243400

約数列:

[1, 2, 4, 53, 106, 212, 95314717, 190629434, 381258868, 5051680001, 10103360002, 20206720004]

約数ペア:

[(1, 20206720004), (2, 10103360002), (4, 5051680001), (53, 381258868), (106, 190629434), (212, 95314717)]