2020996798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1\times {\mathrm{977}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 3196604736

約数和(自身を除く): 1175607938

約数列:

[1, 2, 23, 46, 193, 233, 386, 466, 977, 1954, 4439, 5359, 8878, 10718, 22471, 44942, 44969, 89938, 188561, 227641, 377122, 455282, 1034287, 2068574, 4336903, 5235743, 8673806, 10471486, 43934713, 87869426, 1010498399, 2020996798]

約数ペア:

[(1, 2020996798), (2, 1010498399), (23, 87869426), (46, 43934713), (193, 10471486), (233, 8673806), (386, 5235743), (466, 4336903), (977, 2068574), (1954, 1034287), (4439, 455282), (5359, 377122), (8878, 227641), (10718, 188561), (22471, 89938), (44942, 44969)]