20992716085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10315831}}^1$

素因数の和:10315884

約数の個数: 16

約数和(自身を含む): 28224116352

約数和(自身を除く): 7231400267

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 10315831, 51579155, 113474141, 381685747, 567370705, 1908428735, 4198543217, 20992716085]

約数ペア:

[(1, 20992716085), (5, 4198543217), (11, 1908428735), (37, 567370705), (55, 381685747), (185, 113474141), (407, 51579155), (2035, 10315831)]