20106016

素因数分解:

$2^5\times 7^1\times {\mathrm{89759}}^1$

素因数の和:89776

約数の個数: 24

約数和(自身を含む): 45239040

約数和(自身を除く): 25133024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89759, 179518, 359036, 628313, 718072, 1256626, 1436144, 2513252, 2872288, 5026504, 10053008, 20106016]

約数ペア:

[(1, 20106016), (2, 10053008), (4, 5026504), (7, 2872288), (8, 2513252), (14, 1436144), (16, 1256626), (28, 718072), (32, 628313), (56, 359036), (112, 179518), (224, 89759)]