2020755541

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{6991}}^1$

素因数の和:7369

約数の個数: 24

約数和(自身を含む): 2496479616

約数和(自身を除く): 475724075

約数列:

[1, 7, 17, 49, 119, 347, 833, 2429, 5899, 6991, 17003, 41293, 48937, 118847, 289051, 342559, 831929, 2425877, 5823503, 16981139, 41239909, 118867973, 288679363, 2020755541]

約数ペア:

[(1, 2020755541), (7, 288679363), (17, 118867973), (49, 41239909), (119, 16981139), (347, 5823503), (833, 2425877), (2429, 831929), (5899, 342559), (6991, 289051), (17003, 118847), (41293, 48937)]