20161294144

素因数分解:

$2^6\times {\mathrm{315020221}}^1$

素因数の和:315020233

約数の個数: 14

約数和(自身を含む): 40007568194

約数和(自身を除く): 19846274050

約数列:

[1, 2, 4, 8, 16, 32, 64, 315020221, 630040442, 1260080884, 2520161768, 5040323536, 10080647072, 20161294144]

約数ペア:

[(1, 20161294144), (2, 10080647072), (4, 5040323536), (8, 2520161768), (16, 1260080884), (32, 630040442), (64, 315020221)]