20120003349

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1\times {\mathrm{141871}}^1$

素因数の和:143068

約数の個数: 16

約数和(自身を含む): 27505008384

約数和(自身を除く): 7385005035

約数列:

[1, 3, 41, 123, 1153, 3459, 47273, 141819, 141871, 425613, 5816711, 17450133, 163577263, 490731789, 6706667783, 20120003349]

約数ペア:

[(1, 20120003349), (3, 6706667783), (41, 490731789), (123, 163577263), (1153, 17450133), (3459, 5816711), (47273, 425613), (141819, 141871)]