20294733903

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{682153}}^1$

素因数の和:682414

約数の個数: 16

約数和(自身を含む): 27766396416

約数和(自身を除く): 7471662513

約数列:

[1, 3, 47, 141, 211, 633, 9917, 29751, 682153, 2046459, 32061191, 96183573, 143934283, 431802849, 6764911301, 20294733903]

約数ペア:

[(1, 20294733903), (3, 6764911301), (47, 431802849), (141, 143934283), (211, 96183573), (633, 32061191), (9917, 2046459), (29751, 682153)]