20207508

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{6709}}^1$

素因数の和:6967

約数の個数: 24

約数和(自身を含む): 47345760

約数和(自身を除く): 27138252

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 6709, 13418, 20127, 26836, 40254, 80508, 1683959, 3367918, 5051877, 6735836, 10103754, 20207508]

約数ペア:

[(1, 20207508), (2, 10103754), (3, 6735836), (4, 5051877), (6, 3367918), (12, 1683959), (251, 80508), (502, 40254), (753, 26836), (1004, 20127), (1506, 13418), (3012, 6709)]