22019260

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8669}}^1$

素因数の和:8805

約数の個数: 24

約数和(自身を含む): 46609920

約数和(自身を除く): 24590660

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8669, 17338, 34676, 43345, 86690, 173380, 1100963, 2201926, 4403852, 5504815, 11009630, 22019260]

約数ペア:

[(1, 22019260), (2, 11009630), (4, 5504815), (5, 4403852), (10, 2201926), (20, 1100963), (127, 173380), (254, 86690), (508, 43345), (635, 34676), (1270, 17338), (2540, 8669)]