20132707419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{254519}}^1$

素因数の和:254600

約数の個数: 48

約数和(自身を含む): 34305223680

約数和(自身を除く): 14172516261

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 141, 153, 187, 423, 517, 561, 799, 1551, 1683, 2397, 4653, 7191, 8789, 26367, 79101, 254519, 763557, 2290671, 2799709, 4326823, 8399127, 11962393, 12980469, 25197381, 35887179, 38941407, 47595053, 107661537, 131586323, 142785159, 203360681, 394758969, 428355477, 610082043, 1184276907, 1830246129, 2236967491, 6710902473, 20132707419]

約数ペア:

[(1, 20132707419), (3, 6710902473), (9, 2236967491), (11, 1830246129), (17, 1184276907), (33, 610082043), (47, 428355477), (51, 394758969), (99, 203360681), (141, 142785159), (153, 131586323), (187, 107661537), (423, 47595053), (517, 38941407), (561, 35887179), (799, 25197381), (1551, 12980469), (1683, 11962393), (2397, 8399127), (4653, 4326823), (7191, 2799709), (8789, 2290671), (26367, 763557), (79101, 254519)]