20614366081

素因数分解:

${\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1\times {\mathrm{4583}}^1$

素因数の和:5376

約数の個数: 16

約数和(自身を含む): 21395911680

約数和(自身を除く): 781545599

約数列:

[1, 31, 373, 389, 4583, 11563, 12059, 142073, 145097, 1709459, 1782787, 4498007, 52993229, 55266397, 664979551, 20614366081]

約数ペア:

[(1, 20614366081), (31, 664979551), (373, 55266397), (389, 52993229), (4583, 4498007), (11563, 1782787), (12059, 1709459), (142073, 145097)]