20131736681

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{53629}}^1$

素因数の和:53853

約数の個数: 24

約数和(自身を含む): 24063995520

約数和(自身を除く): 3932258839

約数列:

[1, 7, 47, 49, 163, 329, 1141, 2303, 7661, 7987, 53627, 53629, 375389, 375403, 2520563, 2627821, 8741527, 17643941, 61190689, 123507587, 410851769, 428334823, 2875962383, 20131736681]

約数ペア:

[(1, 20131736681), (7, 2875962383), (47, 428334823), (49, 410851769), (163, 123507587), (329, 61190689), (1141, 17643941), (2303, 8741527), (7661, 2627821), (7987, 2520563), (53627, 375403), (53629, 375389)]