20769043414

素因数分解:

$2^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{876257}}^1$

素因数の和:877959

約数の個数: 16

約数和(自身を含む): 35625145248

約数和(自身を除く): 14856101834

約数列:

[1, 2, 7, 14, 1693, 3386, 11851, 23702, 876257, 1752514, 6133799, 12267598, 1483503101, 2967006202, 10384521707, 20769043414]

約数ペア:

[(1, 20769043414), (2, 10384521707), (7, 2967006202), (14, 1483503101), (1693, 12267598), (3386, 6133799), (11851, 1752514), (23702, 876257)]