20050804770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{204329}}^1$

素因数の和:207610

約数の個数: 32

約数和(自身を含む): 48136878720

約数和(自身を除く): 28086073950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3271, 6542, 9813, 16355, 19626, 32710, 49065, 98130, 204329, 408658, 612987, 1021645, 1225974, 2043290, 3064935, 6129870, 668360159, 1336720318, 2005080477, 3341800795, 4010160954, 6683601590, 10025402385, 20050804770]

約数ペア:

[(1, 20050804770), (2, 10025402385), (3, 6683601590), (5, 4010160954), (6, 3341800795), (10, 2005080477), (15, 1336720318), (30, 668360159), (3271, 6129870), (6542, 3064935), (9813, 2043290), (16355, 1225974), (19626, 1021645), (32710, 612987), (49065, 408658), (98130, 204329)]