20876634144

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 360

約数和(自身を含む): 65041844868

約数和(自身を除く): 44165210724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 61, 72, 81, 87, 96, 108, 116, 122, 144, 157, 162, 174, 183, 216, 232, 244, 261, 288, 314, 324, 348, 366, 432, 464, 471, 488, 522, 549, 628, 648, 696, 732, 783, 841, 864, 928, 942, 976, 1044, 1098, 1256, 1296, 1392, 1413, 1464, 1566, 1647, 1682, 1769, 1884, 1952, 2088, 2196, 2349, 2512, 2523, 2592, 2784, 2826, 2928, 3132, 3294, 3364, 3538, 3768, 4176, 4239, 4392, 4553, 4698, 4941, 5024, 5046, 5307, 5652, 5856, 6264, 6588, 6728, 7076, 7536, 7569, 8352, 8478, 8784, 9106, 9396, 9577, 9882, 10092, 10614, 11304, 12528, 12717, 13176, 13456, 13659, 14152, 15072, 15138, 15921, 16956, 17568, 18212, 18792, 19154, 19764, 20184, 21228, 22608, 22707, 25056, 25434, 26352, 26912, 27318, 28304, 28731, 30276, 31842, 33912, 36424, 37584, 38308, 39528, 40368, 40977, 42456, 45216, 45414, 47763, 50868, 51301, 52704, 54636, 56608, 57462, 60552, 63684, 67824, 68121, 72848, 75168, 76616, 79056, 80736, 81954, 84912, 86193, 90828, 95526, 101736, 102602, 109272, 114924, 121104, 122931, 127368, 132037, 135648, 136242, 143289, 145696, 153232, 153903, 158112, 163908, 169824, 172386, 181656, 191052, 203472, 205204, 218544, 229848, 242208, 245862, 254736, 258579, 264074, 272484, 277733, 286578, 306464, 307806, 327816, 344772, 363312, 368793, 382104, 396111, 406944, 410408, 437088, 459696, 461709, 491724, 509472, 517158, 528148, 544968, 555466, 573156, 615612, 655632, 689544, 726624, 737586, 764208, 775737, 792222, 820816, 833199, 919392, 923418, 983448, 1034316, 1056296, 1089936, 1110932, 1146312, 1188333, 1231224, 1311264, 1379088, 1385127, 1475172, 1528416, 1551474, 1584444, 1641632, 1666398, 1846836, 1966896, 2068632, 2112592, 2179872, 2221864, 2292624, 2376666, 2462448, 2499597, 2758176, 2770254, 2950344, 3102948, 3168888, 3332796, 3564999, 3693672, 3933792, 4137264, 4155381, 4225184, 4443728, 4585248, 4753332, 4924896, 4999194, 5540508, 5900688, 6205896, 6337776, 6665592, 7129998, 7387344, 7498791, 8054257, 8274528, 8310762, 8887456, 9506664, 9998388, 10694997, 11081016, 11801376, 12411792, 12675552, 13331184, 14259996, 14774688, 14997582, 16108514, 16621524, 19013328, 19996776, 21389994, 22162032, 22496373, 24162771, 24823584, 26662368, 28519992, 29995164, 32217028, 33243048, 38026656, 39993552, 42779988, 44324064, 44992746, 48325542, 57039984, 59990328, 64434056, 66486096, 72488313, 79987104, 85559976, 89985492, 96651084, 114079968, 119980656, 128868112, 132972192, 144976626, 171119952, 179970984, 193302168, 217464939, 239961312, 257736224, 289953252, 342239904, 359941968, 386604336, 434929878, 579906504, 652394817, 719883936, 773208672, 869859756, 1159813008, 1304789634, 1739719512, 2319626016, 2609579268, 3479439024, 5219158536, 6958878048, 10438317072, 20876634144]

約数ペア:

[(1, 20876634144), (2, 10438317072), (3, 6958878048), (4, 5219158536), (6, 3479439024), (8, 2609579268), (9, 2319626016), (12, 1739719512), (16, 1304789634), (18, 1159813008), (24, 869859756), (27, 773208672), (29, 719883936), (32, 652394817), (36, 579906504), (48, 434929878), (54, 386604336), (58, 359941968), (61, 342239904), (72, 289953252), (81, 257736224), (87, 239961312), (96, 217464939), (108, 193302168), (116, 179970984), (122, 171119952), (144, 144976626), (157, 132972192), (162, 128868112), (174, 119980656), (183, 114079968), (216, 96651084), (232, 89985492), (244, 85559976), (261, 79987104), (288, 72488313), (314, 66486096), (324, 64434056), (348, 59990328), (366, 57039984), (432, 48325542), (464, 44992746), (471, 44324064), (488, 42779988), (522, 39993552), (549, 38026656), (628, 33243048), (648, 32217028), (696, 29995164), (732, 28519992), (783, 26662368), (841, 24823584), (864, 24162771), (928, 22496373), (942, 22162032), (976, 21389994), (1044, 19996776), (1098, 19013328), (1256, 16621524), (1296, 16108514), (1392, 14997582), (1413, 14774688), (1464, 14259996), (1566, 13331184), (1647, 12675552), (1682, 12411792), (1769, 11801376), (1884, 11081016), (1952, 10694997), (2088, 9998388), (2196, 9506664), (2349, 8887456), (2512, 8310762), (2523, 8274528), (2592, 8054257), (2784, 7498791), (2826, 7387344), (2928, 7129998), (3132, 6665592), (3294, 6337776), (3364, 6205896), (3538, 5900688), (3768, 5540508), (4176, 4999194), (4239, 4924896), (4392, 4753332), (4553, 4585248), (4698, 4443728), (4941, 4225184), (5024, 4155381), (5046, 4137264), (5307, 3933792), (5652, 3693672), (5856, 3564999), (6264, 3332796), (6588, 3168888), (6728, 3102948), (7076, 2950344), (7536, 2770254), (7569, 2758176), (8352, 2499597), (8478, 2462448), (8784, 2376666), (9106, 2292624), (9396, 2221864), (9577, 2179872), (9882, 2112592), (10092, 2068632), (10614, 1966896), (11304, 1846836), (12528, 1666398), (12717, 1641632), (13176, 1584444), (13456, 1551474), (13659, 1528416), (14152, 1475172), (15072, 1385127), (15138, 1379088), (15921, 1311264), (16956, 1231224), (17568, 1188333), (18212, 1146312), (18792, 1110932), (19154, 1089936), (19764, 1056296), (20184, 1034316), (21228, 983448), (22608, 923418), (22707, 919392), (25056, 833199), (25434, 820816), (26352, 792222), (26912, 775737), (27318, 764208), (28304, 737586), (28731, 726624), (30276, 689544), (31842, 655632), (33912, 615612), (36424, 573156), (37584, 555466), (38308, 544968), (39528, 528148), (40368, 517158), (40977, 509472), (42456, 491724), (45216, 461709), (45414, 459696), (47763, 437088), (50868, 410408), (51301, 406944), (52704, 396111), (54636, 382104), (56608, 368793), (57462, 363312), (60552, 344772), (63684, 327816), (67824, 307806), (68121, 306464), (72848, 286578), (75168, 277733), (76616, 272484), (79056, 264074), (80736, 258579), (81954, 254736), (84912, 245862), (86193, 242208), (90828, 229848), (95526, 218544), (101736, 205204), (102602, 203472), (109272, 191052), (114924, 181656), (121104, 172386), (122931, 169824), (127368, 163908), (132037, 158112), (135648, 153903), (136242, 153232), (143289, 145696)]