20434984128

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1823}}^1$

素因数の和:2356

約数の個数: 224

約数和(自身を含む): 64861440000

約数和(自身を除く): 44426455872

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, 499, 576, 624, 702, 832, 864, 936, 998, 1248, 1404, 1497, 1728, 1823, 1872, 1996, 2496, 2808, 2994, 3646, 3744, 3992, 4491, 5469, 5616, 5988, 6487, 7292, 7488, 7984, 8982, 10938, 11232, 11976, 12974, 13473, 14584, 15968, 16407, 17964, 19461, 21876, 22464, 23699, 23952, 25948, 26946, 29168, 31936, 32814, 35928, 38922, 43752, 47398, 47904, 49221, 51896, 53892, 58336, 58383, 65628, 71097, 71856, 77844, 87504, 94796, 95808, 98442, 103792, 107784, 116672, 116766, 131256, 142194, 143712, 155688, 175008, 175149, 189592, 196884, 207584, 213291, 215568, 233532, 262512, 284388, 287424, 311376, 350016, 350298, 379184, 393768, 415168, 426582, 431136, 467064, 525024, 568776, 622752, 639873, 700596, 758368, 787536, 853164, 862272, 909677, 934128, 1050048, 1137552, 1245504, 1279746, 1401192, 1516736, 1575072, 1706328, 1819354, 1868256, 2275104, 2559492, 2729031, 2802384, 3150144, 3412656, 3638708, 3736512, 4550208, 5118984, 5458062, 5604768, 6825312, 7277416, 8187093, 10237968, 10916124, 11209536, 11825801, 13650624, 14554832, 16374186, 20475936, 21832248, 23651602, 24561279, 29109664, 32748372, 35477403, 40951872, 43664496, 47303204, 49122558, 58219328, 65496744, 70954806, 87328992, 94606408, 98245116, 106432209, 130993488, 141909612, 174657984, 189212816, 196490232, 212864418, 261986976, 283819224, 319296627, 378425632, 392980464, 425728836, 523973952, 567638448, 638593254, 756851264, 785960928, 851457672, 1135276896, 1277186508, 1571921856, 1702915344, 2270553792, 2554373016, 3405830688, 5108746032, 6811661376, 10217492064, 20434984128]

約数ペア:

[(1, 20434984128), (2, 10217492064), (3, 6811661376), (4, 5108746032), (6, 3405830688), (8, 2554373016), (9, 2270553792), (12, 1702915344), (13, 1571921856), (16, 1277186508), (18, 1135276896), (24, 851457672), (26, 785960928), (27, 756851264), (32, 638593254), (36, 567638448), (39, 523973952), (48, 425728836), (52, 392980464), (54, 378425632), (64, 319296627), (72, 283819224), (78, 261986976), (96, 212864418), (104, 196490232), (108, 189212816), (117, 174657984), (144, 141909612), (156, 130993488), (192, 106432209), (208, 98245116), (216, 94606408), (234, 87328992), (288, 70954806), (312, 65496744), (351, 58219328), (416, 49122558), (432, 47303204), (468, 43664496), (499, 40951872), (576, 35477403), (624, 32748372), (702, 29109664), (832, 24561279), (864, 23651602), (936, 21832248), (998, 20475936), (1248, 16374186), (1404, 14554832), (1497, 13650624), (1728, 11825801), (1823, 11209536), (1872, 10916124), (1996, 10237968), (2496, 8187093), (2808, 7277416), (2994, 6825312), (3646, 5604768), (3744, 5458062), (3992, 5118984), (4491, 4550208), (5469, 3736512), (5616, 3638708), (5988, 3412656), (6487, 3150144), (7292, 2802384), (7488, 2729031), (7984, 2559492), (8982, 2275104), (10938, 1868256), (11232, 1819354), (11976, 1706328), (12974, 1575072), (13473, 1516736), (14584, 1401192), (15968, 1279746), (16407, 1245504), (17964, 1137552), (19461, 1050048), (21876, 934128), (22464, 909677), (23699, 862272), (23952, 853164), (25948, 787536), (26946, 758368), (29168, 700596), (31936, 639873), (32814, 622752), (35928, 568776), (38922, 525024), (43752, 467064), (47398, 431136), (47904, 426582), (49221, 415168), (51896, 393768), (53892, 379184), (58336, 350298), (58383, 350016), (65628, 311376), (71097, 287424), (71856, 284388), (77844, 262512), (87504, 233532), (94796, 215568), (95808, 213291), (98442, 207584), (103792, 196884), (107784, 189592), (116672, 175149), (116766, 175008), (131256, 155688), (142194, 143712)]