20109192

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7687}}^1$

素因数の和:7805

約数の個数: 32

約数和(自身を含む): 50740800

約数和(自身を除く): 30631608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 7687, 15374, 23061, 30748, 46122, 61496, 92244, 184488, 837883, 1675766, 2513649, 3351532, 5027298, 6703064, 10054596, 20109192]

約数ペア:

[(1, 20109192), (2, 10054596), (3, 6703064), (4, 5027298), (6, 3351532), (8, 2513649), (12, 1675766), (24, 837883), (109, 184488), (218, 92244), (327, 61496), (436, 46122), (654, 30748), (872, 23061), (1308, 15374), (2616, 7687)]