20238415670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{424909}}^1$

素因数の和:425360

約数の個数: 32

約数和(自身を含む): 39832763040

約数和(自身を除く): 19594347370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 433, 866, 2165, 4330, 4763, 9526, 23815, 47630, 424909, 849818, 2124545, 4249090, 4673999, 9347998, 23369995, 46739990, 183985597, 367971194, 919927985, 1839855970, 2023841567, 4047683134, 10119207835, 20238415670]

約数ペア:

[(1, 20238415670), (2, 10119207835), (5, 4047683134), (10, 2023841567), (11, 1839855970), (22, 919927985), (55, 367971194), (110, 183985597), (433, 46739990), (866, 23369995), (2165, 9347998), (4330, 4673999), (4763, 4249090), (9526, 2124545), (23815, 849818), (47630, 424909)]