20192384

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 40796940

約数和(自身を除く): 20604556

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2161, 2336, 4322, 4672, 8644, 9344, 17288, 34576, 69152, 138304, 157753, 276608, 315506, 631012, 1262024, 2524048, 5048096, 10096192, 20192384]

約数ペア:

[(1, 20192384), (2, 10096192), (4, 5048096), (8, 2524048), (16, 1262024), (32, 631012), (64, 315506), (73, 276608), (128, 157753), (146, 138304), (292, 69152), (584, 34576), (1168, 17288), (2161, 9344), (2336, 8644), (4322, 4672)]