16296620

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1783}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 34317024

約数和(自身を除く): 18020404

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1783, 1828, 2285, 3566, 4570, 7132, 8915, 9140, 17830, 35660, 814831, 1629662, 3259324, 4074155, 8148310, 16296620]

約数ペア:

[(1, 16296620), (2, 8148310), (4, 4074155), (5, 3259324), (10, 1629662), (20, 814831), (457, 35660), (914, 17830), (1783, 9140), (1828, 8915), (2285, 7132), (3566, 4570)]