20341433728

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063863}}^1$

素因数の和:2063895

約数の個数: 64

約数和(自身を含む): 50523390720

約数和(自身を除く): 30181956992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 2063863, 4127726, 8255452, 14447041, 16510904, 22702493, 28894082, 33021808, 45404986, 57788164, 66043616, 90809972, 115576328, 132087232, 158917451, 181619944, 231152656, 264174464, 317834902, 363239888, 462305312, 635669804, 726479776, 924610624, 1271339608, 1452959552, 1849221248, 2542679216, 2905919104, 5085358432, 10170716864, 20341433728]

約数ペア:

[(1, 20341433728), (2, 10170716864), (4, 5085358432), (7, 2905919104), (8, 2542679216), (11, 1849221248), (14, 1452959552), (16, 1271339608), (22, 924610624), (28, 726479776), (32, 635669804), (44, 462305312), (56, 363239888), (64, 317834902), (77, 264174464), (88, 231152656), (112, 181619944), (128, 158917451), (154, 132087232), (176, 115576328), (224, 90809972), (308, 66043616), (352, 57788164), (448, 45404986), (616, 33021808), (704, 28894082), (896, 22702493), (1232, 16510904), (1408, 14447041), (2464, 8255452), (4928, 4127726), (9856, 2063863)]