20196146883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{15149}}^1$

素因数の和:15803

約数の個数: 32

約数和(自身を含む): 29844288000

約数和(自身を除く): 9648141117

約数列:

[1, 3, 11, 33, 71, 213, 569, 781, 1707, 2343, 6259, 15149, 18777, 40399, 45447, 121197, 166639, 444389, 499917, 1075579, 1333167, 3226737, 8619781, 11831369, 25859343, 35494107, 94817591, 284452773, 612004451, 1836013353, 6732048961, 20196146883]

約数ペア:

[(1, 20196146883), (3, 6732048961), (11, 1836013353), (33, 612004451), (71, 284452773), (213, 94817591), (569, 35494107), (781, 25859343), (1707, 11831369), (2343, 8619781), (6259, 3226737), (15149, 1333167), (18777, 1075579), (40399, 499917), (45447, 444389), (121197, 166639)]