19744615872

素因数分解:

$2^6\times 3^2\times {\mathrm{3967}}^1\times {\mathrm{8641}}^1$

素因数の和:12626

約数の個数: 84

約数和(自身を含む): 56615193856

約数和(自身を除く): 36870577984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 3967, 7934, 8641, 11901, 15868, 17282, 23802, 25923, 31736, 34564, 35703, 47604, 51846, 63472, 69128, 71406, 77769, 95208, 103692, 126944, 138256, 142812, 155538, 190416, 207384, 253888, 276512, 285624, 311076, 380832, 414768, 553024, 571248, 622152, 761664, 829536, 1142496, 1244304, 1659072, 2284992, 2488608, 4977216, 34278847, 68557694, 102836541, 137115388, 205673082, 274230776, 308509623, 411346164, 548461552, 617019246, 822692328, 1096923104, 1234038492, 1645384656, 2193846208, 2468076984, 3290769312, 4936153968, 6581538624, 9872307936, 19744615872]

約数ペア:

[(1, 19744615872), (2, 9872307936), (3, 6581538624), (4, 4936153968), (6, 3290769312), (8, 2468076984), (9, 2193846208), (12, 1645384656), (16, 1234038492), (18, 1096923104), (24, 822692328), (32, 617019246), (36, 548461552), (48, 411346164), (64, 308509623), (72, 274230776), (96, 205673082), (144, 137115388), (192, 102836541), (288, 68557694), (576, 34278847), (3967, 4977216), (7934, 2488608), (8641, 2284992), (11901, 1659072), (15868, 1244304), (17282, 1142496), (23802, 829536), (25923, 761664), (31736, 622152), (34564, 571248), (35703, 553024), (47604, 414768), (51846, 380832), (63472, 311076), (69128, 285624), (71406, 276512), (77769, 253888), (95208, 207384), (103692, 190416), (126944, 155538), (138256, 142812)]