20147893623

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15654929}}^1$

素因数の和:15654959

約数の個数: 24

約数和(自身を含む): 34190367120

約数和(自身を除く): 14042473497

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15654929, 46964787, 140894361, 172204219, 203514077, 516612657, 610542231, 1549837971, 1831626693, 2238654847, 6715964541, 20147893623]

約数ペア:

[(1, 20147893623), (3, 6715964541), (9, 2238654847), (11, 1831626693), (13, 1549837971), (33, 610542231), (39, 516612657), (99, 203514077), (117, 172204219), (143, 140894361), (429, 46964787), (1287, 15654929)]