20163967054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130934851}}^1$

素因数の和:130934871

約数の個数: 16

約数和(自身を含む): 37709237376

約数和(自身を除く): 17545270322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130934851, 261869702, 916543957, 1440283361, 1833087914, 2880566722, 10081983527, 20163967054]

約数ペア:

[(1, 20163967054), (2, 10081983527), (7, 2880566722), (11, 1833087914), (14, 1440283361), (22, 916543957), (77, 261869702), (154, 130934851)]