20876220984

素因数分解:

$2^3\times 3^1\times {\mathrm{2579}}^1\times {\mathrm{337279}}^1$

素因数の和:339867

約数の個数: 32

約数和(自身を含む): 52210944000

約数和(自身を除く): 31334723016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2579, 5158, 7737, 10316, 15474, 20632, 30948, 61896, 337279, 674558, 1011837, 1349116, 2023674, 2698232, 4047348, 8094696, 869842541, 1739685082, 2609527623, 3479370164, 5219055246, 6958740328, 10438110492, 20876220984]

約数ペア:

[(1, 20876220984), (2, 10438110492), (3, 6958740328), (4, 5219055246), (6, 3479370164), (8, 2609527623), (12, 1739685082), (24, 869842541), (2579, 8094696), (5158, 4047348), (7737, 2698232), (10316, 2023674), (15474, 1349116), (20632, 1011837), (30948, 674558), (61896, 337279)]