20283949504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1147

約数の個数: 224

約数和(自身を含む): 52066667520

約数和(自身を除く): 31782718016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 163, 182, 184, 208, 224, 299, 322, 326, 364, 368, 416, 448, 598, 644, 652, 728, 736, 832, 929, 1141, 1196, 1288, 1304, 1456, 1472, 1858, 2093, 2119, 2282, 2392, 2576, 2608, 2912, 3716, 3749, 4186, 4238, 4564, 4784, 5152, 5216, 5824, 6503, 7432, 7498, 8372, 8476, 9128, 9568, 10304, 10432, 12077, 13006, 14833, 14864, 14996, 16744, 16952, 18256, 19136, 21367, 24154, 26012, 26243, 29666, 29728, 29992, 33488, 33904, 36512, 42734, 48308, 48737, 52024, 52486, 59332, 59456, 59984, 66976, 67808, 73024, 84539, 85468, 96616, 97474, 104048, 104972, 118664, 119968, 133952, 135616, 149569, 151427, 169078, 170936, 193232, 194948, 208096, 209944, 237328, 239936, 277771, 299138, 302854, 338156, 341159, 341872, 386464, 389896, 416192, 419888, 474656, 555542, 598276, 605708, 676312, 682318, 683744, 772928, 779792, 839776, 949312, 1059989, 1111084, 1196552, 1211416, 1352624, 1364636, 1367488, 1559584, 1679552, 1944397, 1968551, 2119978, 2222168, 2393104, 2422832, 2705248, 2729272, 3119168, 3482821, 3888794, 3937102, 4239956, 4444336, 4786208, 4845664, 5410496, 5458544, 6965642, 7777588, 7874204, 8479912, 8888672, 9572416, 9691328, 10917088, 13779857, 13931284, 15555176, 15748408, 16959824, 17777344, 21834176, 24379747, 27559714, 27862568, 31110352, 31496816, 33919648, 45276673, 48759494, 55119428, 55725136, 62220704, 62993632, 67839296, 90553346, 97518988, 110238856, 111450272, 124441408, 125987264, 181106692, 195037976, 220477712, 222900544, 316936711, 362213384, 390075952, 440955424, 633873422, 724426768, 780151904, 881910848, 1267746844, 1448853536, 1560303808, 2535493688, 2897707072, 5070987376, 10141974752, 20283949504]

約数ペア:

[(1, 20283949504), (2, 10141974752), (4, 5070987376), (7, 2897707072), (8, 2535493688), (13, 1560303808), (14, 1448853536), (16, 1267746844), (23, 881910848), (26, 780151904), (28, 724426768), (32, 633873422), (46, 440955424), (52, 390075952), (56, 362213384), (64, 316936711), (91, 222900544), (92, 220477712), (104, 195037976), (112, 181106692), (161, 125987264), (163, 124441408), (182, 111450272), (184, 110238856), (208, 97518988), (224, 90553346), (299, 67839296), (322, 62993632), (326, 62220704), (364, 55725136), (368, 55119428), (416, 48759494), (448, 45276673), (598, 33919648), (644, 31496816), (652, 31110352), (728, 27862568), (736, 27559714), (832, 24379747), (929, 21834176), (1141, 17777344), (1196, 16959824), (1288, 15748408), (1304, 15555176), (1456, 13931284), (1472, 13779857), (1858, 10917088), (2093, 9691328), (2119, 9572416), (2282, 8888672), (2392, 8479912), (2576, 7874204), (2608, 7777588), (2912, 6965642), (3716, 5458544), (3749, 5410496), (4186, 4845664), (4238, 4786208), (4564, 4444336), (4784, 4239956), (5152, 3937102), (5216, 3888794), (5824, 3482821), (6503, 3119168), (7432, 2729272), (7498, 2705248), (8372, 2422832), (8476, 2393104), (9128, 2222168), (9568, 2119978), (10304, 1968551), (10432, 1944397), (12077, 1679552), (13006, 1559584), (14833, 1367488), (14864, 1364636), (14996, 1352624), (16744, 1211416), (16952, 1196552), (18256, 1111084), (19136, 1059989), (21367, 949312), (24154, 839776), (26012, 779792), (26243, 772928), (29666, 683744), (29728, 682318), (29992, 676312), (33488, 605708), (33904, 598276), (36512, 555542), (42734, 474656), (48308, 419888), (48737, 416192), (52024, 389896), (52486, 386464), (59332, 341872), (59456, 341159), (59984, 338156), (66976, 302854), (67808, 299138), (73024, 277771), (84539, 239936), (85468, 237328), (96616, 209944), (97474, 208096), (104048, 194948), (104972, 193232), (118664, 170936), (119968, 169078), (133952, 151427), (135616, 149569)]