20112048488

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8759603}}^1$

素因数の和:8759657

約数の個数: 32

約数和(自身を含む): 44148404160

約数和(自身を除く): 24036355672

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8759603, 17519206, 35038412, 61317221, 70076824, 122634442, 245268884, 359143723, 490537768, 718287446, 1436574892, 2514006061, 2873149784, 5028012122, 10056024244, 20112048488]

約数ペア:

[(1, 20112048488), (2, 10056024244), (4, 5028012122), (7, 2873149784), (8, 2514006061), (14, 1436574892), (28, 718287446), (41, 490537768), (56, 359143723), (82, 245268884), (164, 122634442), (287, 70076824), (328, 61317221), (574, 35038412), (1148, 17519206), (2296, 8759603)]