20593937952

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{521}}^1\times {\mathrm{2801}}^1$

素因数の和:3352

約数の個数: 216

約数和(自身を含む): 68280609852

約数和(自身を除く): 47686671900

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 521, 588, 672, 784, 882, 1008, 1042, 1176, 1563, 1568, 1764, 2016, 2084, 2352, 2801, 3126, 3528, 3647, 4168, 4689, 4704, 5602, 6252, 7056, 7294, 8336, 8403, 9378, 10941, 11204, 12504, 14112, 14588, 16672, 16806, 18756, 19607, 21882, 22408, 25008, 25209, 25529, 29176, 32823, 33612, 37512, 39214, 43764, 44816, 50016, 50418, 51058, 58352, 58821, 65646, 67224, 75024, 76587, 78428, 87528, 89632, 100836, 102116, 116704, 117642, 131292, 134448, 137249, 150048, 153174, 156856, 175056, 176463, 201672, 204232, 229761, 235284, 262584, 268896, 274498, 306348, 313712, 350112, 352926, 403344, 408464, 411747, 459522, 470568, 525168, 548996, 612696, 627424, 705852, 806688, 816928, 823494, 919044, 941136, 1050336, 1097992, 1225392, 1235241, 1411704, 1459321, 1646988, 1838088, 1882272, 2195984, 2450784, 2470482, 2823408, 2918642, 3293976, 3676176, 4377963, 4391968, 4940964, 5646816, 5837284, 6587952, 7352352, 8755926, 9881928, 10215247, 11674568, 13133889, 13175904, 17511852, 19763856, 20430494, 23349136, 26267778, 30645741, 35023704, 39527712, 40860988, 46698272, 52535556, 61291482, 70047408, 71506729, 81721976, 91937223, 105071112, 122582964, 140094816, 143013458, 163443952, 183874446, 210142224, 214520187, 245165928, 286026916, 326887904, 367748892, 420284448, 429040374, 490331856, 572053832, 643560561, 735497784, 858080748, 980663712, 1144107664, 1287121122, 1470995568, 1716161496, 2288215328, 2574242244, 2941991136, 3432322992, 5148484488, 6864645984, 10296968976, 20593937952]

約数ペア:

[(1, 20593937952), (2, 10296968976), (3, 6864645984), (4, 5148484488), (6, 3432322992), (7, 2941991136), (8, 2574242244), (9, 2288215328), (12, 1716161496), (14, 1470995568), (16, 1287121122), (18, 1144107664), (21, 980663712), (24, 858080748), (28, 735497784), (32, 643560561), (36, 572053832), (42, 490331856), (48, 429040374), (49, 420284448), (56, 367748892), (63, 326887904), (72, 286026916), (84, 245165928), (96, 214520187), (98, 210142224), (112, 183874446), (126, 163443952), (144, 143013458), (147, 140094816), (168, 122582964), (196, 105071112), (224, 91937223), (252, 81721976), (288, 71506729), (294, 70047408), (336, 61291482), (392, 52535556), (441, 46698272), (504, 40860988), (521, 39527712), (588, 35023704), (672, 30645741), (784, 26267778), (882, 23349136), (1008, 20430494), (1042, 19763856), (1176, 17511852), (1563, 13175904), (1568, 13133889), (1764, 11674568), (2016, 10215247), (2084, 9881928), (2352, 8755926), (2801, 7352352), (3126, 6587952), (3528, 5837284), (3647, 5646816), (4168, 4940964), (4689, 4391968), (4704, 4377963), (5602, 3676176), (6252, 3293976), (7056, 2918642), (7294, 2823408), (8336, 2470482), (8403, 2450784), (9378, 2195984), (10941, 1882272), (11204, 1838088), (12504, 1646988), (14112, 1459321), (14588, 1411704), (16672, 1235241), (16806, 1225392), (18756, 1097992), (19607, 1050336), (21882, 941136), (22408, 919044), (25008, 823494), (25209, 816928), (25529, 806688), (29176, 705852), (32823, 627424), (33612, 612696), (37512, 548996), (39214, 525168), (43764, 470568), (44816, 459522), (50016, 411747), (50418, 408464), (51058, 403344), (58352, 352926), (58821, 350112), (65646, 313712), (67224, 306348), (75024, 274498), (76587, 268896), (78428, 262584), (87528, 235284), (89632, 229761), (100836, 204232), (102116, 201672), (116704, 176463), (117642, 175056), (131292, 156856), (134448, 153174), (137249, 150048)]