20086945010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16600781}}^1$

素因数の和:16600810

約数の個数: 24

約数和(自身を含む): 39742272108

約数和(自身を除く): 19655327098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 16600781, 33201562, 83003905, 166007810, 182608591, 365217182, 913042955, 1826085910, 2008694501, 4017389002, 10043472505, 20086945010]

約数ペア:

[(1, 20086945010), (2, 10043472505), (5, 4017389002), (10, 2008694501), (11, 1826085910), (22, 913042955), (55, 365217182), (110, 182608591), (121, 166007810), (242, 83003905), (605, 33201562), (1210, 16600781)]