20540179392

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1139

約数の個数: 224

約数和(自身を含む): 58552811520

約数和(自身を除く): 38012632128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 127, 174, 186, 192, 232, 248, 254, 348, 372, 381, 464, 496, 508, 696, 744, 762, 899, 928, 937, 992, 1016, 1392, 1488, 1524, 1798, 1856, 1874, 1984, 2032, 2697, 2784, 2811, 2976, 3048, 3596, 3683, 3748, 3937, 4064, 5394, 5568, 5622, 5952, 6096, 7192, 7366, 7496, 7874, 8128, 10788, 11049, 11244, 11811, 12192, 14384, 14732, 14992, 15748, 21576, 22098, 22488, 23622, 24384, 27173, 28768, 29047, 29464, 29984, 31496, 43152, 44196, 44976, 47244, 54346, 57536, 58094, 58928, 59968, 62992, 81519, 86304, 87141, 88392, 89952, 94488, 108692, 114173, 116188, 117856, 118999, 125984, 163038, 172608, 174282, 176784, 179904, 188976, 217384, 228346, 232376, 235712, 237998, 251968, 326076, 342519, 348564, 353568, 356997, 377952, 434768, 456692, 464752, 475996, 652152, 685038, 697128, 707136, 713994, 755904, 842363, 869536, 913384, 929504, 951992, 1304304, 1370076, 1394256, 1427988, 1684726, 1739072, 1826768, 1859008, 1903984, 2527089, 2608608, 2740152, 2788512, 2855976, 3369452, 3450971, 3653536, 3688969, 3807968, 5054178, 5217216, 5480304, 5577024, 5711952, 6738904, 6901942, 7307072, 7377938, 7615936, 10108356, 10352913, 10960608, 11066907, 11423904, 13477808, 13803884, 14755876, 20216712, 20705826, 21921216, 22133814, 22847808, 26955616, 27607768, 29511752, 40433424, 41411652, 44267628, 53911232, 55215536, 59023504, 80866848, 82823304, 88535256, 106980101, 110431072, 118047008, 161733696, 165646608, 177070512, 213960202, 220862144, 236094016, 320940303, 331293216, 354141024, 427920404, 641880606, 662586432, 708282048, 855840808, 1283761212, 1711681616, 2567522424, 3423363232, 5135044848, 6846726464, 10270089696, 20540179392]

約数ペア:

[(1, 20540179392), (2, 10270089696), (3, 6846726464), (4, 5135044848), (6, 3423363232), (8, 2567522424), (12, 1711681616), (16, 1283761212), (24, 855840808), (29, 708282048), (31, 662586432), (32, 641880606), (48, 427920404), (58, 354141024), (62, 331293216), (64, 320940303), (87, 236094016), (93, 220862144), (96, 213960202), (116, 177070512), (124, 165646608), (127, 161733696), (174, 118047008), (186, 110431072), (192, 106980101), (232, 88535256), (248, 82823304), (254, 80866848), (348, 59023504), (372, 55215536), (381, 53911232), (464, 44267628), (496, 41411652), (508, 40433424), (696, 29511752), (744, 27607768), (762, 26955616), (899, 22847808), (928, 22133814), (937, 21921216), (992, 20705826), (1016, 20216712), (1392, 14755876), (1488, 13803884), (1524, 13477808), (1798, 11423904), (1856, 11066907), (1874, 10960608), (1984, 10352913), (2032, 10108356), (2697, 7615936), (2784, 7377938), (2811, 7307072), (2976, 6901942), (3048, 6738904), (3596, 5711952), (3683, 5577024), (3748, 5480304), (3937, 5217216), (4064, 5054178), (5394, 3807968), (5568, 3688969), (5622, 3653536), (5952, 3450971), (6096, 3369452), (7192, 2855976), (7366, 2788512), (7496, 2740152), (7874, 2608608), (8128, 2527089), (10788, 1903984), (11049, 1859008), (11244, 1826768), (11811, 1739072), (12192, 1684726), (14384, 1427988), (14732, 1394256), (14992, 1370076), (15748, 1304304), (21576, 951992), (22098, 929504), (22488, 913384), (23622, 869536), (24384, 842363), (27173, 755904), (28768, 713994), (29047, 707136), (29464, 697128), (29984, 685038), (31496, 652152), (43152, 475996), (44196, 464752), (44976, 456692), (47244, 434768), (54346, 377952), (57536, 356997), (58094, 353568), (58928, 348564), (59968, 342519), (62992, 326076), (81519, 251968), (86304, 237998), (87141, 235712), (88392, 232376), (89952, 228346), (94488, 217384), (108692, 188976), (114173, 179904), (116188, 176784), (117856, 174282), (118999, 172608), (125984, 163038)]