20228909376

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:873

約数の個数: 224

約数和(自身を含む): 58805429760

約数和(自身を除く): 38576520384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 173, 192, 208, 237, 312, 316, 346, 416, 474, 519, 593, 624, 632, 692, 832, 948, 1027, 1038, 1186, 1248, 1264, 1384, 1779, 1896, 2054, 2076, 2249, 2372, 2496, 2528, 2768, 3081, 3558, 3792, 4108, 4152, 4498, 4744, 5056, 5536, 6162, 6747, 7116, 7584, 7709, 8216, 8304, 8996, 9488, 11072, 12324, 13494, 13667, 14232, 15168, 15418, 16432, 16608, 17992, 18976, 23127, 24648, 26988, 27334, 28464, 30836, 32864, 33216, 35984, 37952, 41001, 46254, 46847, 49296, 53976, 54668, 56928, 61672, 65728, 71968, 82002, 92508, 93694, 98592, 102589, 107952, 109336, 113856, 123344, 140541, 143936, 164004, 177671, 185016, 187388, 197184, 205178, 215904, 218672, 246688, 281082, 307767, 328008, 355342, 370032, 374776, 410356, 431808, 437344, 493376, 533013, 562164, 609011, 615534, 656016, 710684, 740064, 749552, 820712, 874688, 1066026, 1124328, 1218022, 1231068, 1312032, 1333657, 1421368, 1480128, 1499104, 1641424, 1827033, 2132052, 2248656, 2436044, 2462136, 2624064, 2667314, 2842736, 2998208, 3282848, 3654066, 4000971, 4264104, 4497312, 4872088, 4924272, 5334628, 5685472, 6565696, 7308132, 8001942, 8104531, 8528208, 8994624, 9744176, 9848544, 10669256, 11370944, 14616264, 16003884, 16209062, 17056416, 19488352, 19697088, 21338512, 24313593, 29232528, 32007768, 32418124, 34112832, 38976704, 42677024, 48627186, 58465056, 64015536, 64836248, 85354048, 97254372, 105358903, 116930112, 128031072, 129672496, 194508744, 210717806, 256062144, 259344992, 316076709, 389017488, 421435612, 518689984, 632153418, 778034976, 842871224, 1264306836, 1556069952, 1685742448, 2528613672, 3371484896, 5057227344, 6742969792, 10114454688, 20228909376]

約数ペア:

[(1, 20228909376), (2, 10114454688), (3, 6742969792), (4, 5057227344), (6, 3371484896), (8, 2528613672), (12, 1685742448), (13, 1556069952), (16, 1264306836), (24, 842871224), (26, 778034976), (32, 632153418), (39, 518689984), (48, 421435612), (52, 389017488), (64, 316076709), (78, 259344992), (79, 256062144), (96, 210717806), (104, 194508744), (156, 129672496), (158, 128031072), (173, 116930112), (192, 105358903), (208, 97254372), (237, 85354048), (312, 64836248), (316, 64015536), (346, 58465056), (416, 48627186), (474, 42677024), (519, 38976704), (593, 34112832), (624, 32418124), (632, 32007768), (692, 29232528), (832, 24313593), (948, 21338512), (1027, 19697088), (1038, 19488352), (1186, 17056416), (1248, 16209062), (1264, 16003884), (1384, 14616264), (1779, 11370944), (1896, 10669256), (2054, 9848544), (2076, 9744176), (2249, 8994624), (2372, 8528208), (2496, 8104531), (2528, 8001942), (2768, 7308132), (3081, 6565696), (3558, 5685472), (3792, 5334628), (4108, 4924272), (4152, 4872088), (4498, 4497312), (4744, 4264104), (5056, 4000971), (5536, 3654066), (6162, 3282848), (6747, 2998208), (7116, 2842736), (7584, 2667314), (7709, 2624064), (8216, 2462136), (8304, 2436044), (8996, 2248656), (9488, 2132052), (11072, 1827033), (12324, 1641424), (13494, 1499104), (13667, 1480128), (14232, 1421368), (15168, 1333657), (15418, 1312032), (16432, 1231068), (16608, 1218022), (17992, 1124328), (18976, 1066026), (23127, 874688), (24648, 820712), (26988, 749552), (27334, 740064), (28464, 710684), (30836, 656016), (32864, 615534), (33216, 609011), (35984, 562164), (37952, 533013), (41001, 493376), (46254, 437344), (46847, 431808), (49296, 410356), (53976, 374776), (54668, 370032), (56928, 355342), (61672, 328008), (65728, 307767), (71968, 281082), (82002, 246688), (92508, 218672), (93694, 215904), (98592, 205178), (102589, 197184), (107952, 187388), (109336, 185016), (113856, 177671), (123344, 164004), (140541, 143936)]