20050660042

素因数分解:

$2^1\times 7^1\times {\mathrm{51859}}^1\times {\mathrm{27617}}^1$

素因数の和:79485

約数の個数: 16

約数和(自身を含む): 34374467520

約数和(自身を除く): 14323807478

約数列:

[1, 2, 7, 14, 27617, 51859, 55234, 103718, 193319, 363013, 386638, 726026, 1432190003, 2864380006, 10025330021, 20050660042]

約数ペア:

[(1, 20050660042), (2, 10025330021), (7, 2864380006), (14, 1432190003), (27617, 726026), (51859, 386638), (55234, 363013), (103718, 193319)]