20062803

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{673}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 28254080

約数和(自身を除く): 8191277

約数列:

[1, 3, 19, 57, 523, 673, 1569, 2019, 9937, 12787, 29811, 38361, 351979, 1055937, 6687601, 20062803]

約数ペア:

[(1, 20062803), (3, 6687601), (19, 1055937), (57, 351979), (523, 38361), (673, 29811), (1569, 12787), (2019, 9937)]