20216473344

素因数分解:

$2^8\times 3^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:508

約数の個数: 288

約数和(自身を含む): 61192454400

約数和(自身を除く): 40975981056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 131, 144, 166, 192, 216, 249, 256, 262, 269, 288, 332, 384, 393, 432, 498, 524, 538, 576, 664, 747, 768, 786, 807, 864, 996, 1048, 1076, 1152, 1179, 1328, 1494, 1572, 1614, 1728, 1992, 2096, 2152, 2241, 2304, 2358, 2421, 2656, 2988, 3144, 3228, 3456, 3537, 3984, 4192, 4304, 4482, 4716, 4842, 5312, 5976, 6288, 6456, 6912, 7074, 7263, 7968, 8384, 8608, 8964, 9432, 9684, 10624, 10873, 11952, 12576, 12912, 14148, 14526, 15936, 16768, 17216, 17928, 18864, 19368, 21248, 21746, 22327, 23904, 25152, 25824, 28296, 29052, 31872, 32619, 33536, 34432, 35239, 35856, 37728, 38736, 43492, 44654, 47808, 50304, 51648, 56592, 58104, 63744, 65238, 66981, 68864, 70478, 71712, 75456, 77472, 86984, 89308, 95616, 97857, 100608, 103296, 105717, 113184, 116208, 130476, 133962, 140956, 143424, 150912, 154944, 173968, 178616, 191232, 195714, 200943, 206592, 211434, 226368, 232416, 260952, 267924, 281912, 286848, 293571, 301824, 309888, 317151, 347936, 357232, 391428, 401886, 422868, 452736, 464832, 521904, 535848, 563824, 573696, 587142, 602829, 619776, 634302, 695872, 714464, 782856, 803772, 845736, 905472, 929664, 951453, 1043808, 1071696, 1127648, 1174284, 1205658, 1268604, 1391744, 1428928, 1565712, 1607544, 1691472, 1859328, 1902906, 2087616, 2143392, 2255296, 2348568, 2411316, 2537208, 2783488, 2857856, 2924837, 3131424, 3215088, 3382944, 3805812, 4175232, 4286784, 4510592, 4697136, 4822632, 5074416, 5715712, 5849674, 6262848, 6430176, 6765888, 7611624, 8350464, 8573568, 8774511, 9021184, 9394272, 9645264, 10148832, 11699348, 12525696, 12860352, 13531776, 15223248, 17147136, 17549022, 18788544, 19290528, 20297664, 23398696, 25051392, 25720704, 26323533, 27063552, 30446496, 35098044, 37577088, 38581056, 40595328, 46797392, 51441408, 52647066, 60892992, 70196088, 75154176, 77162112, 78970599, 81190656, 93594784, 105294132, 121785984, 140392176, 154324224, 157941198, 187189568, 210588264, 243571968, 280784352, 315882396, 374379136, 421176528, 561568704, 631764792, 748758272, 842353056, 1123137408, 1263529584, 1684706112, 2246274816, 2527059168, 3369412224, 5054118336, 6738824448, 10108236672, 20216473344]

約数ペア:

[(1, 20216473344), (2, 10108236672), (3, 6738824448), (4, 5054118336), (6, 3369412224), (8, 2527059168), (9, 2246274816), (12, 1684706112), (16, 1263529584), (18, 1123137408), (24, 842353056), (27, 748758272), (32, 631764792), (36, 561568704), (48, 421176528), (54, 374379136), (64, 315882396), (72, 280784352), (83, 243571968), (96, 210588264), (108, 187189568), (128, 157941198), (131, 154324224), (144, 140392176), (166, 121785984), (192, 105294132), (216, 93594784), (249, 81190656), (256, 78970599), (262, 77162112), (269, 75154176), (288, 70196088), (332, 60892992), (384, 52647066), (393, 51441408), (432, 46797392), (498, 40595328), (524, 38581056), (538, 37577088), (576, 35098044), (664, 30446496), (747, 27063552), (768, 26323533), (786, 25720704), (807, 25051392), (864, 23398696), (996, 20297664), (1048, 19290528), (1076, 18788544), (1152, 17549022), (1179, 17147136), (1328, 15223248), (1494, 13531776), (1572, 12860352), (1614, 12525696), (1728, 11699348), (1992, 10148832), (2096, 9645264), (2152, 9394272), (2241, 9021184), (2304, 8774511), (2358, 8573568), (2421, 8350464), (2656, 7611624), (2988, 6765888), (3144, 6430176), (3228, 6262848), (3456, 5849674), (3537, 5715712), (3984, 5074416), (4192, 4822632), (4304, 4697136), (4482, 4510592), (4716, 4286784), (4842, 4175232), (5312, 3805812), (5976, 3382944), (6288, 3215088), (6456, 3131424), (6912, 2924837), (7074, 2857856), (7263, 2783488), (7968, 2537208), (8384, 2411316), (8608, 2348568), (8964, 2255296), (9432, 2143392), (9684, 2087616), (10624, 1902906), (10873, 1859328), (11952, 1691472), (12576, 1607544), (12912, 1565712), (14148, 1428928), (14526, 1391744), (15936, 1268604), (16768, 1205658), (17216, 1174284), (17928, 1127648), (18864, 1071696), (19368, 1043808), (21248, 951453), (21746, 929664), (22327, 905472), (23904, 845736), (25152, 803772), (25824, 782856), (28296, 714464), (29052, 695872), (31872, 634302), (32619, 619776), (33536, 602829), (34432, 587142), (35239, 573696), (35856, 563824), (37728, 535848), (38736, 521904), (43492, 464832), (44654, 452736), (47808, 422868), (50304, 401886), (51648, 391428), (56592, 357232), (58104, 347936), (63744, 317151), (65238, 309888), (66981, 301824), (68864, 293571), (70478, 286848), (71712, 281912), (75456, 267924), (77472, 260952), (86984, 232416), (89308, 226368), (95616, 211434), (97857, 206592), (100608, 200943), (103296, 195714), (105717, 191232), (113184, 178616), (116208, 173968), (130476, 154944), (133962, 150912), (140956, 143424)]