20312507

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 21676032

約数和(自身を除く): 1363525

約数列:

[1, 41, 47, 83, 127, 1927, 3403, 3901, 5207, 5969, 10541, 159941, 244729, 432181, 495427, 20312507]

約数ペア:

[(1, 20312507), (41, 495427), (47, 432181), (83, 244729), (127, 159941), (1927, 10541), (3403, 5969), (3901, 5207)]