20194185776

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{2725997}}^1$

素因数の和:2726468

約数の個数: 20

約数和(自身を含む): 39210755232

約数和(自身を除く): 19016569456

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 2725997, 5451994, 10903988, 21807976, 43615952, 1262136611, 2524273222, 5048546444, 10097092888, 20194185776]

約数ペア:

[(1, 20194185776), (2, 10097092888), (4, 5048546444), (8, 2524273222), (16, 1262136611), (463, 43615952), (926, 21807976), (1852, 10903988), (3704, 5451994), (7408, 2725997)]