20106245049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{453671}}^1$

素因数の和:453781

約数の個数: 32

約数和(自身を含む): 31357808640

約数和(自身を除く): 11251563591

約数列:

[1, 3, 11, 17, 33, 51, 79, 187, 237, 561, 869, 1343, 2607, 4029, 14773, 44319, 453671, 1361013, 4990381, 7712407, 14971143, 23137221, 35840009, 84836477, 107520027, 254509431, 394240099, 609280153, 1182720297, 1827840459, 6702081683, 20106245049]

約数ペア:

[(1, 20106245049), (3, 6702081683), (11, 1827840459), (17, 1182720297), (33, 609280153), (51, 394240099), (79, 254509431), (187, 107520027), (237, 84836477), (561, 35840009), (869, 23137221), (1343, 14971143), (2607, 7712407), (4029, 4990381), (14773, 1361013), (44319, 453671)]