996828020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1718669}}^1$

素因数の和:1718707

約数の個数: 24

約数和(自身を含む): 2165524200

約数和(自身を除く): 1168696180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1718669, 3437338, 6874676, 8593345, 17186690, 34373380, 49841401, 99682802, 199365604, 249207005, 498414010, 996828020]

約数ペア:

[(1, 996828020), (2, 498414010), (4, 249207005), (5, 199365604), (10, 99682802), (20, 49841401), (29, 34373380), (58, 17186690), (116, 8593345), (145, 6874676), (290, 3437338), (580, 1718669)]