20006427165

素因数分解:

$3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{676007}}^1$

素因数の和:677988

約数の個数: 16

約数和(自身を含む): 32026555008

約数和(自身を除く): 12020127843

約数列:

[1, 3, 5, 15, 1973, 5919, 9865, 29595, 676007, 2028021, 3380035, 10140105, 1333761811, 4001285433, 6668809055, 20006427165]

約数ペア:

[(1, 20006427165), (3, 6668809055), (5, 4001285433), (15, 1333761811), (1973, 10140105), (5919, 3380035), (9865, 2028021), (29595, 676007)]