20550048

素因数分解:

$2^5\times 3^1\times {\mathrm{214063}}^1$

素因数の和:214076

約数の個数: 24

約数和(自身を含む): 53944128

約数和(自身を除く): 33394080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 214063, 428126, 642189, 856252, 1284378, 1712504, 2568756, 3425008, 5137512, 6850016, 10275024, 20550048]

約数ペア:

[(1, 20550048), (2, 10275024), (3, 6850016), (4, 5137512), (6, 3425008), (8, 2568756), (12, 1712504), (16, 1284378), (24, 856252), (32, 642189), (48, 428126), (96, 214063)]