20231784

素因数分解:

$2^3\times 3^2\times {\mathrm{280997}}^1$

素因数の和:281009

約数の個数: 24

約数和(自身を含む): 54794610

約数和(自身を除く): 34562826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280997, 561994, 842991, 1123988, 1685982, 2247976, 2528973, 3371964, 5057946, 6743928, 10115892, 20231784]

約数ペア:

[(1, 20231784), (2, 10115892), (3, 6743928), (4, 5057946), (6, 3371964), (8, 2528973), (9, 2247976), (12, 1685982), (18, 1123988), (24, 842991), (36, 561994), (72, 280997)]