20105892459

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{4093}}^1\times {\mathrm{5101}}^1$

素因数の和:9307

約数の個数: 24

約数和(自身を含む): 29326173552

約数和(自身を除く): 9220281093

約数列:

[1, 3, 9, 107, 321, 963, 4093, 5101, 12279, 15303, 36837, 45909, 437951, 545807, 1313853, 1637421, 3941559, 4912263, 20878393, 62635179, 187905537, 2233988051, 6701964153, 20105892459]

約数ペア:

[(1, 20105892459), (3, 6701964153), (9, 2233988051), (107, 187905537), (321, 62635179), (963, 20878393), (4093, 4912263), (5101, 3941559), (12279, 1637421), (15303, 1313853), (36837, 545807), (45909, 437951)]