20623064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33479}}^1$

素因数の和:33503

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 27588136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 33479, 66958, 133916, 234353, 267832, 368269, 468706, 736538, 937412, 1473076, 1874824, 2577883, 2946152, 5155766, 10311532, 20623064]

約数ペア:

[(1, 20623064), (2, 10311532), (4, 5155766), (7, 2946152), (8, 2577883), (11, 1874824), (14, 1473076), (22, 937412), (28, 736538), (44, 468706), (56, 368269), (77, 267832), (88, 234353), (154, 133916), (308, 66958), (616, 33479)]