20176675544

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{19252553}}^1$

素因数の和:19252690

約数の個数: 16

約数和(自身を含む): 38120056920

約数和(自身を除く): 17943381376

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 19252553, 38505106, 77010212, 154020424, 2522084443, 5044168886, 10088337772, 20176675544]

約数ペア:

[(1, 20176675544), (2, 10088337772), (4, 5044168886), (8, 2522084443), (131, 154020424), (262, 77010212), (524, 38505106), (1048, 19252553)]