20346420008

素因数分解:

$2^3\times {\mathrm{2543302501}}^1$

素因数の和:2543302507

約数の個数: 8

約数和(自身を含む): 38149537530

約数和(自身を除く): 17803117522

約数列:

[1, 2, 4, 8, 2543302501, 5086605002, 10173210004, 20346420008]

約数ペア:

[(1, 20346420008), (2, 10173210004), (4, 5086605002), (8, 2543302501)]