2068660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9403}}^1$

素因数の和:9423

約数の個数: 24

約数和(自身を含む): 4739616

約数和(自身を除く): 2670956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9403, 18806, 37612, 47015, 94030, 103433, 188060, 206866, 413732, 517165, 1034330, 2068660]

約数ペア:

[(1, 2068660), (2, 1034330), (4, 517165), (5, 413732), (10, 206866), (11, 188060), (20, 103433), (22, 94030), (44, 47015), (55, 37612), (110, 18806), (220, 9403)]