20794986234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{704867}}^1$

素因数の和:705035

約数の個数: 48

約数和(自身を含む): 49481733600

約数和(自身を除く): 28686747366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1341, 1639, 2682, 3278, 4917, 9834, 14751, 29502, 704867, 1409734, 2114601, 4229202, 6343803, 7753537, 12687606, 15507074, 23260611, 46521222, 69781833, 105025183, 139563666, 210050366, 315075549, 630151098, 945226647, 1155277013, 1890453294, 2310554026, 3465831039, 6931662078, 10397493117, 20794986234]

約数ペア:

[(1, 20794986234), (2, 10397493117), (3, 6931662078), (6, 3465831039), (9, 2310554026), (11, 1890453294), (18, 1155277013), (22, 945226647), (33, 630151098), (66, 315075549), (99, 210050366), (149, 139563666), (198, 105025183), (298, 69781833), (447, 46521222), (894, 23260611), (1341, 15507074), (1639, 12687606), (2682, 7753537), (3278, 6343803), (4917, 4229202), (9834, 2114601), (14751, 1409734), (29502, 704867)]