20803182

素因数分解:

$2^1\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{2207}}^1$

素因数の和:3783

約数の個数: 16

約数和(自身を含む): 41651712

約数和(自身を除く): 20848530

約数列:

[1, 2, 3, 6, 1571, 2207, 3142, 4414, 4713, 6621, 9426, 13242, 3467197, 6934394, 10401591, 20803182]

約数ペア:

[(1, 20803182), (2, 10401591), (3, 6934394), (6, 3467197), (1571, 13242), (2207, 9426), (3142, 6621), (4414, 4713)]