20547048

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27617}}^1$

素因数の和:27657

約数の個数: 32

約数和(自身を含む): 53026560

約数和(自身を除く): 32479512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27617, 55234, 82851, 110468, 165702, 220936, 331404, 662808, 856127, 1712254, 2568381, 3424508, 5136762, 6849016, 10273524, 20547048]

約数ペア:

[(1, 20547048), (2, 10273524), (3, 6849016), (4, 5136762), (6, 3424508), (8, 2568381), (12, 1712254), (24, 856127), (31, 662808), (62, 331404), (93, 220936), (124, 165702), (186, 110468), (248, 82851), (372, 55234), (744, 27617)]