20512202036

素因数分解:

$2^2\times {\mathrm{11941}}^1\times {\mathrm{429449}}^1$

素因数の和:441394

約数の個数: 12

約数和(自身を含む): 35899443300

約数和(自身を除く): 15387241264

約数列:

[1, 2, 4, 11941, 23882, 47764, 429449, 858898, 1717796, 5128050509, 10256101018, 20512202036]

約数ペア:

[(1, 20512202036), (2, 10256101018), (4, 5128050509), (11941, 1717796), (23882, 858898), (47764, 429449)]