20144484892

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6600421}}^1$

素因数の和:6600541

約数の個数: 24

約数和(自身を含む): 40658599520

約数和(自身を除く): 20514114628

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6600421, 13200842, 26401684, 46202947, 92405894, 184811788, 719445889, 1438891778, 2877783556, 5036121223, 10072242446, 20144484892]

約数ペア:

[(1, 20144484892), (2, 10072242446), (4, 5036121223), (7, 2877783556), (14, 1438891778), (28, 719445889), (109, 184811788), (218, 92405894), (436, 46202947), (763, 26401684), (1526, 13200842), (3052, 6600421)]