20756267496

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 320

約数和(自身を含む): 62057318400

約数和(自身を除く): 41301050904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 59, 62, 72, 81, 83, 93, 108, 118, 124, 162, 166, 177, 186, 211, 216, 236, 248, 249, 279, 324, 332, 354, 372, 422, 472, 498, 531, 558, 633, 648, 664, 708, 744, 747, 837, 844, 996, 1062, 1116, 1266, 1416, 1494, 1593, 1674, 1688, 1829, 1899, 1992, 2124, 2232, 2241, 2511, 2532, 2573, 2988, 3186, 3348, 3658, 3798, 4248, 4482, 4779, 4897, 5022, 5064, 5146, 5487, 5697, 5976, 6372, 6541, 6696, 6723, 7316, 7596, 7719, 8964, 9558, 9794, 10044, 10292, 10974, 11394, 12449, 12744, 13082, 13446, 14632, 14691, 15192, 15438, 16461, 17091, 17513, 17928, 19116, 19588, 19623, 20088, 20584, 21948, 22788, 23157, 24898, 26164, 26892, 29382, 30876, 32922, 34182, 35026, 37347, 38232, 39176, 39246, 43896, 44073, 45576, 46314, 49383, 49796, 52328, 52539, 53784, 58764, 58869, 61752, 65844, 68364, 69471, 70052, 74694, 78492, 88146, 92628, 98766, 99592, 105078, 112041, 117528, 117738, 131688, 132219, 136728, 138942, 140104, 148149, 149388, 151807, 156984, 157617, 176292, 176607, 185256, 197532, 208413, 210156, 224082, 235476, 264438, 277884, 296298, 298776, 303614, 315234, 336123, 352584, 353214, 385919, 395064, 396657, 416826, 420312, 448164, 455421, 470952, 472851, 528876, 529821, 542903, 555768, 592596, 607228, 630468, 672246, 706428, 771838, 793314, 833652, 896328, 910842, 945702, 1008369, 1033267, 1057752, 1059642, 1085806, 1157757, 1185192, 1214456, 1260936, 1344492, 1366263, 1412856, 1418553, 1543676, 1586628, 1628709, 1667304, 1821684, 1891404, 2016738, 2066534, 2119284, 2171612, 2315514, 2688984, 2732526, 2837106, 3087352, 3099801, 3173256, 3257418, 3473271, 3643368, 3782808, 4033476, 4098789, 4133068, 4238568, 4343224, 4631028, 4886127, 5465052, 5674212, 6199602, 6514836, 6946542, 8066952, 8197578, 8266136, 9262056, 9299403, 9772254, 10419813, 10930104, 11348424, 12296367, 12399204, 13029672, 13893084, 14658381, 16395156, 18598806, 19544508, 20839626, 24592734, 24798408, 27786168, 27898209, 29316762, 31259439, 32031277, 32790312, 37197612, 39089016, 41679252, 43975143, 49185468, 55796418, 58633524, 62518878, 64062554, 74395224, 83358504, 83694627, 87950286, 96093831, 98370936, 111592836, 117267048, 125037756, 128125108, 167389254, 175900572, 192187662, 223185672, 250075512, 256250216, 288281493, 334778508, 351801144, 384375324, 576562986, 669557016, 768750648, 864844479, 1153125972, 1729688958, 2306251944, 2594533437, 3459377916, 5189066874, 6918755832, 10378133748, 20756267496]

約数ペア:

[(1, 20756267496), (2, 10378133748), (3, 6918755832), (4, 5189066874), (6, 3459377916), (8, 2594533437), (9, 2306251944), (12, 1729688958), (18, 1153125972), (24, 864844479), (27, 768750648), (31, 669557016), (36, 576562986), (54, 384375324), (59, 351801144), (62, 334778508), (72, 288281493), (81, 256250216), (83, 250075512), (93, 223185672), (108, 192187662), (118, 175900572), (124, 167389254), (162, 128125108), (166, 125037756), (177, 117267048), (186, 111592836), (211, 98370936), (216, 96093831), (236, 87950286), (248, 83694627), (249, 83358504), (279, 74395224), (324, 64062554), (332, 62518878), (354, 58633524), (372, 55796418), (422, 49185468), (472, 43975143), (498, 41679252), (531, 39089016), (558, 37197612), (633, 32790312), (648, 32031277), (664, 31259439), (708, 29316762), (744, 27898209), (747, 27786168), (837, 24798408), (844, 24592734), (996, 20839626), (1062, 19544508), (1116, 18598806), (1266, 16395156), (1416, 14658381), (1494, 13893084), (1593, 13029672), (1674, 12399204), (1688, 12296367), (1829, 11348424), (1899, 10930104), (1992, 10419813), (2124, 9772254), (2232, 9299403), (2241, 9262056), (2511, 8266136), (2532, 8197578), (2573, 8066952), (2988, 6946542), (3186, 6514836), (3348, 6199602), (3658, 5674212), (3798, 5465052), (4248, 4886127), (4482, 4631028), (4779, 4343224), (4897, 4238568), (5022, 4133068), (5064, 4098789), (5146, 4033476), (5487, 3782808), (5697, 3643368), (5976, 3473271), (6372, 3257418), (6541, 3173256), (6696, 3099801), (6723, 3087352), (7316, 2837106), (7596, 2732526), (7719, 2688984), (8964, 2315514), (9558, 2171612), (9794, 2119284), (10044, 2066534), (10292, 2016738), (10974, 1891404), (11394, 1821684), (12449, 1667304), (12744, 1628709), (13082, 1586628), (13446, 1543676), (14632, 1418553), (14691, 1412856), (15192, 1366263), (15438, 1344492), (16461, 1260936), (17091, 1214456), (17513, 1185192), (17928, 1157757), (19116, 1085806), (19588, 1059642), (19623, 1057752), (20088, 1033267), (20584, 1008369), (21948, 945702), (22788, 910842), (23157, 896328), (24898, 833652), (26164, 793314), (26892, 771838), (29382, 706428), (30876, 672246), (32922, 630468), (34182, 607228), (35026, 592596), (37347, 555768), (38232, 542903), (39176, 529821), (39246, 528876), (43896, 472851), (44073, 470952), (45576, 455421), (46314, 448164), (49383, 420312), (49796, 416826), (52328, 396657), (52539, 395064), (53784, 385919), (58764, 353214), (58869, 352584), (61752, 336123), (65844, 315234), (68364, 303614), (69471, 298776), (70052, 296298), (74694, 277884), (78492, 264438), (88146, 235476), (92628, 224082), (98766, 210156), (99592, 208413), (105078, 197532), (112041, 185256), (117528, 176607), (117738, 176292), (131688, 157617), (132219, 156984), (136728, 151807), (138942, 149388), (140104, 148149)]