20187710

素因数分解:

$2^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1847}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 36390816

約数和(自身を除く): 16203106

約数列:

[1, 2, 5, 10, 1093, 1847, 2186, 3694, 5465, 9235, 10930, 18470, 2018771, 4037542, 10093855, 20187710]

約数ペア:

[(1, 20187710), (2, 10093855), (5, 4037542), (10, 2018771), (1093, 18470), (1847, 10930), (2186, 9235), (3694, 5465)]