2016520112

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{454991}}^1$

素因数の和:455276

約数の個数: 20

約数和(自身を含む): 3921121056

約数和(自身を除く): 1904600944

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 454991, 909982, 1819964, 3639928, 7279856, 126032507, 252065014, 504130028, 1008260056, 2016520112]

約数ペア:

[(1, 2016520112), (2, 1008260056), (4, 504130028), (8, 252065014), (16, 126032507), (277, 7279856), (554, 3639928), (1108, 1819964), (2216, 909982), (4432, 454991)]