20173537806

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1\times {\mathrm{63211}}^1$

素因数の和:64496

約数の個数: 32

約数和(自身を含む): 41319408768

約数和(自身を除く): 21145870962

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1237, 2474, 3711, 7422, 53191, 63211, 106382, 126422, 159573, 189633, 319146, 379266, 2718073, 5436146, 8154219, 16308438, 78192007, 156384014, 234576021, 469152042, 3362256301, 6724512602, 10086768903, 20173537806]

約数ペア:

[(1, 20173537806), (2, 10086768903), (3, 6724512602), (6, 3362256301), (43, 469152042), (86, 234576021), (129, 156384014), (258, 78192007), (1237, 16308438), (2474, 8154219), (3711, 5436146), (7422, 2718073), (53191, 379266), (63211, 319146), (106382, 189633), (126422, 159573)]