20666706

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84011}}^1$

素因数の和:84057

約数の個数: 16

約数和(自身を含む): 42342048

約数和(自身を除く): 21675342

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84011, 168022, 252033, 504066, 3444451, 6888902, 10333353, 20666706]

約数ペア:

[(1, 20666706), (2, 10333353), (3, 6888902), (6, 3444451), (41, 504066), (82, 252033), (123, 168022), (246, 84011)]