20070847872

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{135059}}^1$

素因数の和:135125

約数の個数: 128

約数和(自身を含む): 60614928000

約数和(自身を除く): 40544080128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1152, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 3096, 3456, 4128, 4644, 5504, 6192, 8256, 9288, 12384, 16512, 18576, 24768, 37152, 49536, 74304, 135059, 148608, 270118, 405177, 540236, 810354, 1080472, 1215531, 1620708, 2160944, 2431062, 3241416, 3646593, 4321888, 4862124, 5807537, 6482832, 7293186, 8643776, 9724248, 11615074, 12965664, 14586372, 17287552, 17422611, 19448496, 23230148, 25931328, 29172744, 34845222, 38896992, 46460296, 51862656, 52267833, 58345488, 69690444, 77793984, 92920592, 104535666, 116690976, 139380888, 155587968, 156803499, 185841184, 209071332, 233381952, 278761776, 313606998, 371682368, 418142664, 466763904, 557523552, 627213996, 743364736, 836285328, 1115047104, 1254427992, 1672570656, 2230094208, 2508855984, 3345141312, 5017711968, 6690282624, 10035423936, 20070847872]

約数ペア:

[(1, 20070847872), (2, 10035423936), (3, 6690282624), (4, 5017711968), (6, 3345141312), (8, 2508855984), (9, 2230094208), (12, 1672570656), (16, 1254427992), (18, 1115047104), (24, 836285328), (27, 743364736), (32, 627213996), (36, 557523552), (43, 466763904), (48, 418142664), (54, 371682368), (64, 313606998), (72, 278761776), (86, 233381952), (96, 209071332), (108, 185841184), (128, 156803499), (129, 155587968), (144, 139380888), (172, 116690976), (192, 104535666), (216, 92920592), (258, 77793984), (288, 69690444), (344, 58345488), (384, 52267833), (387, 51862656), (432, 46460296), (516, 38896992), (576, 34845222), (688, 29172744), (774, 25931328), (864, 23230148), (1032, 19448496), (1152, 17422611), (1161, 17287552), (1376, 14586372), (1548, 12965664), (1728, 11615074), (2064, 9724248), (2322, 8643776), (2752, 7293186), (3096, 6482832), (3456, 5807537), (4128, 4862124), (4644, 4321888), (5504, 3646593), (6192, 3241416), (8256, 2431062), (9288, 2160944), (12384, 1620708), (16512, 1215531), (18576, 1080472), (24768, 810354), (37152, 540236), (49536, 405177), (74304, 270118), (135059, 148608)]