20147390176

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{1753777}}^1$

素因数の和:1754146

約数の個数: 24

約数和(自身を含む): 39775685040

約数和(自身を除く): 19628294864

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11488, 1753777, 3507554, 7015108, 14030216, 28060432, 56120864, 629605943, 1259211886, 2518423772, 5036847544, 10073695088, 20147390176]

約数ペア:

[(1, 20147390176), (2, 10073695088), (4, 5036847544), (8, 2518423772), (16, 1259211886), (32, 629605943), (359, 56120864), (718, 28060432), (1436, 14030216), (2872, 7015108), (5744, 3507554), (11488, 1753777)]