20247633045

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1546211}}^1$

素因数の和:1546322

約数の個数: 32

約数和(自身を含む): 36366906240

約数和(自身を除く): 16119273195

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 13095, 1546211, 4638633, 7731055, 13915899, 23193165, 41747697, 69579495, 149982467, 208738485, 449947401, 749912335, 1349842203, 2249737005, 4049526609, 6749211015, 20247633045]

約数ペア:

[(1, 20247633045), (3, 6749211015), (5, 4049526609), (9, 2249737005), (15, 1349842203), (27, 749912335), (45, 449947401), (97, 208738485), (135, 149982467), (291, 69579495), (485, 41747697), (873, 23193165), (1455, 13915899), (2619, 7731055), (4365, 4638633), (13095, 1546211)]