20003010048

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:946

約数の個数: 320

約数和(自身を含む): 67967792640

約数和(自身を除く): 47964782592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 421, 432, 448, 491, 504, 512, 576, 672, 756, 768, 842, 864, 896, 982, 1008, 1152, 1263, 1344, 1473, 1512, 1536, 1684, 1728, 1792, 1964, 2016, 2304, 2526, 2688, 2946, 2947, 3024, 3368, 3437, 3456, 3584, 3789, 3928, 4032, 4419, 4608, 5052, 5376, 5892, 5894, 6048, 6736, 6874, 6912, 7578, 7856, 8064, 8838, 8841, 10104, 10311, 10752, 11367, 11784, 11788, 12096, 13257, 13472, 13748, 13824, 15156, 15712, 16128, 17676, 17682, 20208, 20622, 22734, 23568, 23576, 24192, 26514, 26523, 26944, 27496, 30312, 30933, 31424, 32256, 35352, 35364, 40416, 41244, 45468, 47136, 47152, 48384, 53028, 53046, 53888, 54992, 60624, 61866, 62848, 70704, 70728, 79569, 80832, 82488, 90936, 92799, 94272, 94304, 96768, 106056, 106092, 107776, 109984, 121248, 123732, 125696, 141408, 141456, 159138, 161664, 164976, 181872, 185598, 188544, 188608, 206711, 212112, 212184, 215552, 219968, 242496, 247464, 251392, 282816, 282912, 318276, 323328, 329952, 363744, 371196, 377088, 377216, 413422, 424224, 424368, 439936, 484992, 494928, 565632, 565824, 620133, 636552, 646656, 659904, 727488, 742392, 754176, 754432, 826844, 848448, 848736, 879872, 969984, 989856, 1131264, 1131648, 1240266, 1273104, 1319808, 1446977, 1454976, 1484784, 1508864, 1653688, 1696896, 1697472, 1759744, 1860399, 1939968, 1979712, 2262528, 2263296, 2480532, 2546208, 2639616, 2893954, 2909952, 2969568, 3307376, 3393792, 3394944, 3720798, 3959424, 4340931, 4526592, 4961064, 5092416, 5279232, 5581197, 5787908, 5819904, 5939136, 6614752, 6787584, 6789888, 7441596, 7918848, 8681862, 9922128, 10184832, 11162394, 11575816, 11878272, 13022793, 13229504, 13579776, 14883192, 15837696, 17363724, 19844256, 20369664, 22324788, 23151632, 23756544, 26045586, 26459008, 29766384, 34727448, 39068379, 39688512, 40739328, 44649576, 46303264, 47513088, 52091172, 52918016, 59532768, 69454896, 78136758, 79377024, 89299152, 92606528, 104182344, 105836032, 119065536, 138909792, 156273516, 158754048, 178598304, 185213056, 208364688, 238131072, 277819584, 312547032, 317508096, 357196608, 370426112, 416729376, 476262144, 555639168, 625094064, 714393216, 740852224, 833458752, 952524288, 1111278336, 1250188128, 1428786432, 1666917504, 2222556672, 2500376256, 2857572864, 3333835008, 5000752512, 6667670016, 10001505024, 20003010048]

約数ペア:

[(1, 20003010048), (2, 10001505024), (3, 6667670016), (4, 5000752512), (6, 3333835008), (7, 2857572864), (8, 2500376256), (9, 2222556672), (12, 1666917504), (14, 1428786432), (16, 1250188128), (18, 1111278336), (21, 952524288), (24, 833458752), (27, 740852224), (28, 714393216), (32, 625094064), (36, 555639168), (42, 476262144), (48, 416729376), (54, 370426112), (56, 357196608), (63, 317508096), (64, 312547032), (72, 277819584), (84, 238131072), (96, 208364688), (108, 185213056), (112, 178598304), (126, 158754048), (128, 156273516), (144, 138909792), (168, 119065536), (189, 105836032), (192, 104182344), (216, 92606528), (224, 89299152), (252, 79377024), (256, 78136758), (288, 69454896), (336, 59532768), (378, 52918016), (384, 52091172), (421, 47513088), (432, 46303264), (448, 44649576), (491, 40739328), (504, 39688512), (512, 39068379), (576, 34727448), (672, 29766384), (756, 26459008), (768, 26045586), (842, 23756544), (864, 23151632), (896, 22324788), (982, 20369664), (1008, 19844256), (1152, 17363724), (1263, 15837696), (1344, 14883192), (1473, 13579776), (1512, 13229504), (1536, 13022793), (1684, 11878272), (1728, 11575816), (1792, 11162394), (1964, 10184832), (2016, 9922128), (2304, 8681862), (2526, 7918848), (2688, 7441596), (2946, 6789888), (2947, 6787584), (3024, 6614752), (3368, 5939136), (3437, 5819904), (3456, 5787908), (3584, 5581197), (3789, 5279232), (3928, 5092416), (4032, 4961064), (4419, 4526592), (4608, 4340931), (5052, 3959424), (5376, 3720798), (5892, 3394944), (5894, 3393792), (6048, 3307376), (6736, 2969568), (6874, 2909952), (6912, 2893954), (7578, 2639616), (7856, 2546208), (8064, 2480532), (8838, 2263296), (8841, 2262528), (10104, 1979712), (10311, 1939968), (10752, 1860399), (11367, 1759744), (11784, 1697472), (11788, 1696896), (12096, 1653688), (13257, 1508864), (13472, 1484784), (13748, 1454976), (13824, 1446977), (15156, 1319808), (15712, 1273104), (16128, 1240266), (17676, 1131648), (17682, 1131264), (20208, 989856), (20622, 969984), (22734, 879872), (23568, 848736), (23576, 848448), (24192, 826844), (26514, 754432), (26523, 754176), (26944, 742392), (27496, 727488), (30312, 659904), (30933, 646656), (31424, 636552), (32256, 620133), (35352, 565824), (35364, 565632), (40416, 494928), (41244, 484992), (45468, 439936), (47136, 424368), (47152, 424224), (48384, 413422), (53028, 377216), (53046, 377088), (53888, 371196), (54992, 363744), (60624, 329952), (61866, 323328), (62848, 318276), (70704, 282912), (70728, 282816), (79569, 251392), (80832, 247464), (82488, 242496), (90936, 219968), (92799, 215552), (94272, 212184), (94304, 212112), (96768, 206711), (106056, 188608), (106092, 188544), (107776, 185598), (109984, 181872), (121248, 164976), (123732, 161664), (125696, 159138), (141408, 141456)]