20444522

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33961}}^1$

素因数の和:34013

約数の個数: 16

約数和(自身を含む): 35863872

約数和(自身を除く): 15419350

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33961, 67922, 237727, 475454, 1460323, 2920646, 10222261, 20444522]

約数ペア:

[(1, 20444522), (2, 10222261), (7, 2920646), (14, 1460323), (43, 475454), (86, 237727), (301, 67922), (602, 33961)]