20140692488

素因数分解:

$2^3\times 7^1\times {\mathrm{359655223}}^1$

素因数の和:359655236

約数の個数: 16

約数和(自身を含む): 43158626880

約数和(自身を除く): 23017934392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359655223, 719310446, 1438620892, 2517586561, 2877241784, 5035173122, 10070346244, 20140692488]

約数ペア:

[(1, 20140692488), (2, 10070346244), (4, 5035173122), (7, 2877241784), (8, 2517586561), (14, 1438620892), (28, 719310446), (56, 359655223)]