20136975128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{5857}}^1\times {\mathrm{6053}}^1$

素因数の和:11987

約数の個数: 32

約数和(自身を含む): 38301478560

約数和(自身を除く): 18164503432

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 5857, 6053, 11714, 12106, 23428, 24212, 46856, 48424, 415847, 429763, 831694, 859526, 1663388, 1719052, 3326776, 3438104, 35452421, 70904842, 141809684, 283619368, 2517121891, 5034243782, 10068487564, 20136975128]

約数ペア:

[(1, 20136975128), (2, 10068487564), (4, 5034243782), (8, 2517121891), (71, 283619368), (142, 141809684), (284, 70904842), (568, 35452421), (5857, 3438104), (6053, 3326776), (11714, 1719052), (12106, 1663388), (23428, 859526), (24212, 831694), (46856, 429763), (48424, 415847)]