27552186380

素因数分解:

$2^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{687773}}^1$

素因数の和:689785

約数の個数: 24

約数和(自身を含む): 57888562032

約数和(自身を除く): 30336375652

約数列:

[1, 2, 4, 5, 10, 20, 2003, 4006, 8012, 10015, 20030, 40060, 687773, 1375546, 2751092, 3438865, 6877730, 13755460, 1377609319, 2755218638, 5510437276, 6888046595, 13776093190, 27552186380]

約数ペア:

[(1, 27552186380), (2, 13776093190), (4, 6888046595), (5, 5510437276), (10, 2755218638), (20, 1377609319), (2003, 13755460), (4006, 6877730), (8012, 3438865), (10015, 2751092), (20030, 1375546), (40060, 687773)]