2019556060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2348321}}^1$

素因数の和:2348373

約数の個数: 24

約数和(自身を含む): 4339699056

約数和(自身を除く): 2320142996

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2348321, 4696642, 9393284, 11741605, 23483210, 46966420, 100977803, 201955606, 403911212, 504889015, 1009778030, 2019556060]

約数ペア:

[(1, 2019556060), (2, 1009778030), (4, 504889015), (5, 403911212), (10, 201955606), (20, 100977803), (43, 46966420), (86, 23483210), (172, 11741605), (215, 9393284), (430, 4696642), (860, 2348321)]