2000806695

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{223429}}^1$

素因数の和:223639

約数の個数: 24

約数和(自身を含む): 3485508000

約数和(自身を除く): 1484701305

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 8955, 223429, 670287, 1117145, 2010861, 3351435, 10054305, 44462371, 133387113, 222311855, 400161339, 666935565, 2000806695]

約数ペア:

[(1, 2000806695), (3, 666935565), (5, 400161339), (9, 222311855), (15, 133387113), (45, 44462371), (199, 10054305), (597, 3351435), (995, 2010861), (1791, 1117145), (2985, 670287), (8955, 223429)]