20128096184

素因数分解:

$2^3\times 7^1\times {\mathrm{359430289}}^1$

素因数の和:359430302

約数の個数: 16

約数和(自身を含む): 43131634800

約数和(自身を除く): 23003538616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359430289, 718860578, 1437721156, 2516012023, 2875442312, 5032024046, 10064048092, 20128096184]

約数ペア:

[(1, 20128096184), (2, 10064048092), (4, 5032024046), (7, 2875442312), (8, 2516012023), (14, 1437721156), (28, 718860578), (56, 359430289)]