20538762816

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 448

約数和(自身を含む): 67182796800

約数和(自身を除く): 46644033984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 59, 62, 64, 66, 78, 88, 93, 96, 104, 118, 124, 132, 143, 156, 176, 177, 186, 192, 208, 236, 248, 264, 286, 312, 341, 352, 354, 372, 403, 409, 416, 429, 472, 496, 528, 572, 624, 649, 682, 704, 708, 744, 767, 806, 818, 832, 858, 944, 992, 1023, 1056, 1144, 1209, 1227, 1248, 1298, 1364, 1416, 1488, 1534, 1612, 1636, 1716, 1829, 1888, 1947, 1984, 2046, 2112, 2288, 2301, 2418, 2454, 2496, 2596, 2728, 2832, 2976, 3068, 3224, 3272, 3432, 3658, 3776, 3894, 4092, 4433, 4499, 4576, 4602, 4836, 4908, 5192, 5317, 5456, 5487, 5664, 5952, 6136, 6448, 6544, 6864, 7316, 7788, 8184, 8437, 8866, 8998, 9152, 9204, 9672, 9816, 10384, 10634, 10912, 10974, 11328, 12272, 12679, 12896, 13088, 13299, 13497, 13728, 14632, 15576, 15951, 16368, 16874, 17732, 17996, 18408, 19344, 19632, 20119, 20768, 21268, 21824, 21948, 23777, 24131, 24544, 25311, 25358, 25792, 26176, 26598, 26994, 27456, 29264, 31152, 31902, 32736, 33748, 35464, 35992, 36816, 38037, 38688, 39264, 40238, 41536, 42536, 43896, 47554, 48262, 49088, 50622, 50716, 53196, 53988, 58487, 58528, 60357, 62304, 63804, 65472, 67496, 70928, 71331, 71984, 72393, 73632, 76074, 77376, 78528, 80476, 85072, 87792, 95108, 96524, 101244, 101432, 106392, 107976, 116974, 117056, 120714, 124608, 127608, 134992, 139469, 141856, 142662, 143968, 144786, 147264, 152148, 160952, 164827, 170144, 175461, 175584, 190216, 193048, 202488, 202864, 212784, 215952, 233948, 241428, 255216, 261547, 265441, 269984, 278938, 283712, 285324, 287936, 289572, 304296, 313703, 321904, 329654, 340288, 350922, 351168, 380432, 386096, 404976, 405728, 418407, 425568, 431904, 467896, 482856, 494481, 510432, 523094, 530882, 539968, 557876, 570648, 579144, 608592, 627406, 643808, 659308, 701844, 748061, 760864, 772192, 784641, 796323, 809952, 811456, 836814, 851136, 863808, 935792, 941109, 965712, 988962, 1020864, 1046188, 1061764, 1115752, 1141296, 1158288, 1217184, 1254812, 1287616, 1318616, 1403688, 1496122, 1521728, 1544384, 1569282, 1592646, 1619904, 1673628, 1813097, 1871584, 1882218, 1931424, 1977924, 2092376, 2123528, 2231504, 2244183, 2282592, 2316576, 2434368, 2509624, 2637232, 2807376, 2992244, 3138564, 3185292, 3347256, 3450733, 3626194, 3743168, 3764436, 3862848, 3955848, 4184752, 4247056, 4463008, 4488366, 4565184, 4633152, 5019248, 5274464, 5439291, 5614752, 5984488, 6277128, 6370584, 6694512, 6901466, 7252388, 7528872, 7911696, 8228671, 8369504, 8494112, 8926016, 8976732, 9724793, 10038496, 10352199, 10548928, 10878582, 11229504, 11968976, 12554256, 12741168, 13389024, 13802932, 14504776, 15057744, 15823392, 16457342, 16739008, 16988224, 17953464, 19449586, 20076992, 20704398, 21757164, 23937952, 24686013, 25108512, 25482336, 26778048, 27605864, 29009552, 29174379, 30115488, 31646784, 32914684, 35906928, 38899172, 41408796, 43514328, 47875904, 49372026, 50217024, 50964672, 55211728, 58019104, 58348758, 60230976, 65829368, 71813856, 77798344, 82817592, 87028656, 98744052, 106972723, 110423456, 116038208, 116697516, 131658736, 143627712, 155596688, 165635184, 174057312, 197488104, 213945446, 220846912, 233395032, 263317472, 311193376, 320918169, 331270368, 348114624, 394976208, 427890892, 466790064, 526634944, 622386752, 641836338, 662540736, 789952416, 855781784, 933580128, 1283672676, 1579904832, 1711563568, 1867160256, 2567345352, 3423127136, 5134690704, 6846254272, 10269381408, 20538762816]

約数ペア:

[(1, 20538762816), (2, 10269381408), (3, 6846254272), (4, 5134690704), (6, 3423127136), (8, 2567345352), (11, 1867160256), (12, 1711563568), (13, 1579904832), (16, 1283672676), (22, 933580128), (24, 855781784), (26, 789952416), (31, 662540736), (32, 641836338), (33, 622386752), (39, 526634944), (44, 466790064), (48, 427890892), (52, 394976208), (59, 348114624), (62, 331270368), (64, 320918169), (66, 311193376), (78, 263317472), (88, 233395032), (93, 220846912), (96, 213945446), (104, 197488104), (118, 174057312), (124, 165635184), (132, 155596688), (143, 143627712), (156, 131658736), (176, 116697516), (177, 116038208), (186, 110423456), (192, 106972723), (208, 98744052), (236, 87028656), (248, 82817592), (264, 77798344), (286, 71813856), (312, 65829368), (341, 60230976), (352, 58348758), (354, 58019104), (372, 55211728), (403, 50964672), (409, 50217024), (416, 49372026), (429, 47875904), (472, 43514328), (496, 41408796), (528, 38899172), (572, 35906928), (624, 32914684), (649, 31646784), (682, 30115488), (704, 29174379), (708, 29009552), (744, 27605864), (767, 26778048), (806, 25482336), (818, 25108512), (832, 24686013), (858, 23937952), (944, 21757164), (992, 20704398), (1023, 20076992), (1056, 19449586), (1144, 17953464), (1209, 16988224), (1227, 16739008), (1248, 16457342), (1298, 15823392), (1364, 15057744), (1416, 14504776), (1488, 13802932), (1534, 13389024), (1612, 12741168), (1636, 12554256), (1716, 11968976), (1829, 11229504), (1888, 10878582), (1947, 10548928), (1984, 10352199), (2046, 10038496), (2112, 9724793), (2288, 8976732), (2301, 8926016), (2418, 8494112), (2454, 8369504), (2496, 8228671), (2596, 7911696), (2728, 7528872), (2832, 7252388), (2976, 6901466), (3068, 6694512), (3224, 6370584), (3272, 6277128), (3432, 5984488), (3658, 5614752), (3776, 5439291), (3894, 5274464), (4092, 5019248), (4433, 4633152), (4499, 4565184), (4576, 4488366), (4602, 4463008), (4836, 4247056), (4908, 4184752), (5192, 3955848), (5317, 3862848), (5456, 3764436), (5487, 3743168), (5664, 3626194), (5952, 3450733), (6136, 3347256), (6448, 3185292), (6544, 3138564), (6864, 2992244), (7316, 2807376), (7788, 2637232), (8184, 2509624), (8437, 2434368), (8866, 2316576), (8998, 2282592), (9152, 2244183), (9204, 2231504), (9672, 2123528), (9816, 2092376), (10384, 1977924), (10634, 1931424), (10912, 1882218), (10974, 1871584), (11328, 1813097), (12272, 1673628), (12679, 1619904), (12896, 1592646), (13088, 1569282), (13299, 1544384), (13497, 1521728), (13728, 1496122), (14632, 1403688), (15576, 1318616), (15951, 1287616), (16368, 1254812), (16874, 1217184), (17732, 1158288), (17996, 1141296), (18408, 1115752), (19344, 1061764), (19632, 1046188), (20119, 1020864), (20768, 988962), (21268, 965712), (21824, 941109), (21948, 935792), (23777, 863808), (24131, 851136), (24544, 836814), (25311, 811456), (25358, 809952), (25792, 796323), (26176, 784641), (26598, 772192), (26994, 760864), (27456, 748061), (29264, 701844), (31152, 659308), (31902, 643808), (32736, 627406), (33748, 608592), (35464, 579144), (35992, 570648), (36816, 557876), (38037, 539968), (38688, 530882), (39264, 523094), (40238, 510432), (41536, 494481), (42536, 482856), (43896, 467896), (47554, 431904), (48262, 425568), (49088, 418407), (50622, 405728), (50716, 404976), (53196, 386096), (53988, 380432), (58487, 351168), (58528, 350922), (60357, 340288), (62304, 329654), (63804, 321904), (65472, 313703), (67496, 304296), (70928, 289572), (71331, 287936), (71984, 285324), (72393, 283712), (73632, 278938), (76074, 269984), (77376, 265441), (78528, 261547), (80476, 255216), (85072, 241428), (87792, 233948), (95108, 215952), (96524, 212784), (101244, 202864), (101432, 202488), (106392, 193048), (107976, 190216), (116974, 175584), (117056, 175461), (120714, 170144), (124608, 164827), (127608, 160952), (134992, 152148), (139469, 147264), (141856, 144786), (142662, 143968)]