20097430137

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{32467}}^1$

素因数の和:33213

約数の個数: 24

約数和(自身を含む): 29343279680

約数和(自身を除く): 9245849543

約数列:

[1, 3, 9, 109, 327, 631, 981, 1893, 5679, 32467, 68779, 97401, 206337, 292203, 619011, 3538903, 10616709, 20486677, 31850127, 61460031, 184380093, 2233047793, 6699143379, 20097430137]

約数ペア:

[(1, 20097430137), (3, 6699143379), (9, 2233047793), (109, 184380093), (327, 61460031), (631, 31850127), (981, 20486677), (1893, 10616709), (5679, 3538903), (32467, 619011), (68779, 292203), (97401, 206337)]