20145803736

素因数分解:

$2^3\times 3^1\times {\mathrm{947}}^1\times {\mathrm{886387}}^1$

素因数の和:887343

約数の個数: 32

約数和(自身を含む): 50417749440

約数和(自身を除く): 30271945704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 947, 1894, 2841, 3788, 5682, 7576, 11364, 22728, 886387, 1772774, 2659161, 3545548, 5318322, 7091096, 10636644, 21273288, 839408489, 1678816978, 2518225467, 3357633956, 5036450934, 6715267912, 10072901868, 20145803736]

約数ペア:

[(1, 20145803736), (2, 10072901868), (3, 6715267912), (4, 5036450934), (6, 3357633956), (8, 2518225467), (12, 1678816978), (24, 839408489), (947, 21273288), (1894, 10636644), (2841, 7091096), (3788, 5318322), (5682, 3545548), (7576, 2659161), (11364, 1772774), (22728, 886387)]