20499276096

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{912539}}^1$

素因数の和:912573

約数の個数: 112

約数和(自身を含む): 64899844800

約数和(自身を除く): 44400568704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 22464, 912539, 1825078, 2737617, 3650156, 5475234, 7300312, 8212851, 10950468, 11863007, 14600624, 16425702, 21900936, 23726014, 24638553, 29201248, 32851404, 35589021, 43801872, 47452028, 49277106, 58402496, 65702808, 71178042, 87603744, 94904056, 98554212, 106767063, 131405616, 142356084, 175207488, 189808112, 197108424, 213534126, 262811232, 284712168, 320301189, 379616224, 394216848, 427068252, 525622464, 569424336, 640602378, 759232448, 788433696, 854136504, 1138848672, 1281204756, 1576867392, 1708273008, 2277697344, 2562409512, 3416546016, 5124819024, 6833092032, 10249638048, 20499276096]

約数ペア:

[(1, 20499276096), (2, 10249638048), (3, 6833092032), (4, 5124819024), (6, 3416546016), (8, 2562409512), (9, 2277697344), (12, 1708273008), (13, 1576867392), (16, 1281204756), (18, 1138848672), (24, 854136504), (26, 788433696), (27, 759232448), (32, 640602378), (36, 569424336), (39, 525622464), (48, 427068252), (52, 394216848), (54, 379616224), (64, 320301189), (72, 284712168), (78, 262811232), (96, 213534126), (104, 197108424), (108, 189808112), (117, 175207488), (144, 142356084), (156, 131405616), (192, 106767063), (208, 98554212), (216, 94904056), (234, 87603744), (288, 71178042), (312, 65702808), (351, 58402496), (416, 49277106), (432, 47452028), (468, 43801872), (576, 35589021), (624, 32851404), (702, 29201248), (832, 24638553), (864, 23726014), (936, 21900936), (1248, 16425702), (1404, 14600624), (1728, 11863007), (1872, 10950468), (2496, 8212851), (2808, 7300312), (3744, 5475234), (5616, 3650156), (7488, 2737617), (11232, 1825078), (22464, 912539)]