20080332008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228185591}}^1$

素因数の和:228185608

約数の個数: 16

約数和(自身を含む): 41073406560

約数和(自身を除く): 20993074552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228185591, 456371182, 912742364, 1825484728, 2510041501, 5020083002, 10040166004, 20080332008]

約数ペア:

[(1, 20080332008), (2, 10040166004), (4, 5020083002), (8, 2510041501), (11, 1825484728), (22, 912742364), (44, 456371182), (88, 228185591)]