20644181376

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2362

約数の個数: 384

約数和(自身を含む): 70583355360

約数和(自身を除く): 49939173984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 49, 52, 56, 64, 74, 78, 84, 91, 96, 98, 104, 111, 112, 128, 147, 148, 156, 168, 182, 192, 196, 208, 222, 224, 259, 273, 294, 296, 312, 336, 364, 384, 392, 416, 444, 448, 481, 518, 546, 588, 592, 624, 637, 672, 728, 777, 784, 832, 888, 896, 962, 1036, 1092, 1176, 1184, 1248, 1274, 1344, 1443, 1456, 1554, 1568, 1664, 1776, 1813, 1911, 1924, 2072, 2184, 2281, 2352, 2368, 2496, 2548, 2688, 2886, 2912, 3108, 3136, 3367, 3552, 3626, 3822, 3848, 4144, 4368, 4562, 4704, 4736, 4992, 5096, 5439, 5772, 5824, 6216, 6272, 6734, 6843, 7104, 7252, 7644, 7696, 8288, 8736, 9124, 9408, 10101, 10192, 10878, 11544, 11648, 12432, 13468, 13686, 14208, 14504, 15288, 15392, 15967, 16576, 17472, 18248, 18816, 20202, 20384, 21756, 23088, 23569, 24864, 26936, 27372, 29008, 29653, 30576, 30784, 31934, 33152, 34944, 36496, 40404, 40768, 43512, 46176, 47138, 47901, 49728, 53872, 54744, 58016, 59306, 61152, 61568, 63868, 70707, 72992, 80808, 81536, 84397, 87024, 88959, 92352, 94276, 95802, 99456, 107744, 109488, 111769, 116032, 118612, 122304, 127736, 141414, 145984, 161616, 168794, 174048, 177918, 184704, 188552, 191604, 207571, 215488, 218976, 223538, 232064, 237224, 244608, 253191, 255472, 282828, 291968, 323232, 335307, 337588, 348096, 355836, 377104, 383208, 415142, 430976, 437952, 447076, 474448, 506382, 510944, 565656, 590779, 622713, 646464, 670614, 675176, 696192, 711672, 754208, 766416, 830284, 875904, 894152, 948896, 1012764, 1021888, 1097161, 1131312, 1181558, 1245426, 1292928, 1341228, 1350352, 1423344, 1452997, 1508416, 1532832, 1660568, 1772337, 1788304, 1897792, 2025528, 2043776, 2194322, 2262624, 2363116, 2490852, 2682456, 2700704, 2846688, 2905994, 3016832, 3065664, 3291483, 3321136, 3544674, 3576608, 3795584, 4051056, 4135453, 4358991, 4388644, 4525248, 4726232, 4981704, 5364912, 5401408, 5693376, 5811988, 6131328, 6582966, 6642272, 7089348, 7153216, 7680127, 8102112, 8270906, 8717982, 8777288, 9050496, 9452464, 9963408, 10729824, 10802816, 11386752, 11623976, 12406359, 13165932, 13284544, 14178696, 14306432, 15360254, 16204224, 16541812, 17435964, 17554576, 18904928, 19926816, 21459648, 23040381, 23247952, 24812718, 26331864, 26569088, 28357392, 30720508, 32408448, 33083624, 34871928, 35109152, 37809856, 39853632, 42919296, 46080762, 46495904, 49625436, 52663728, 53760889, 56714784, 61441016, 66167248, 69743856, 70218304, 75619712, 79707264, 92161524, 92991808, 99250872, 105327456, 107521778, 113429568, 122882032, 132334496, 139487712, 140436608, 161282667, 184323048, 185983616, 198501744, 210654912, 215043556, 226859136, 245764064, 264668992, 278975424, 322565334, 368646096, 397003488, 421309824, 430087112, 491528128, 529337984, 557950848, 645130668, 737292192, 794006976, 860174224, 983056256, 1290261336, 1474584384, 1588013952, 1720348448, 2580522672, 2949168768, 3440696896, 5161045344, 6881393792, 10322090688, 20644181376]

約数ペア:

[(1, 20644181376), (2, 10322090688), (3, 6881393792), (4, 5161045344), (6, 3440696896), (7, 2949168768), (8, 2580522672), (12, 1720348448), (13, 1588013952), (14, 1474584384), (16, 1290261336), (21, 983056256), (24, 860174224), (26, 794006976), (28, 737292192), (32, 645130668), (37, 557950848), (39, 529337984), (42, 491528128), (48, 430087112), (49, 421309824), (52, 397003488), (56, 368646096), (64, 322565334), (74, 278975424), (78, 264668992), (84, 245764064), (91, 226859136), (96, 215043556), (98, 210654912), (104, 198501744), (111, 185983616), (112, 184323048), (128, 161282667), (147, 140436608), (148, 139487712), (156, 132334496), (168, 122882032), (182, 113429568), (192, 107521778), (196, 105327456), (208, 99250872), (222, 92991808), (224, 92161524), (259, 79707264), (273, 75619712), (294, 70218304), (296, 69743856), (312, 66167248), (336, 61441016), (364, 56714784), (384, 53760889), (392, 52663728), (416, 49625436), (444, 46495904), (448, 46080762), (481, 42919296), (518, 39853632), (546, 37809856), (588, 35109152), (592, 34871928), (624, 33083624), (637, 32408448), (672, 30720508), (728, 28357392), (777, 26569088), (784, 26331864), (832, 24812718), (888, 23247952), (896, 23040381), (962, 21459648), (1036, 19926816), (1092, 18904928), (1176, 17554576), (1184, 17435964), (1248, 16541812), (1274, 16204224), (1344, 15360254), (1443, 14306432), (1456, 14178696), (1554, 13284544), (1568, 13165932), (1664, 12406359), (1776, 11623976), (1813, 11386752), (1911, 10802816), (1924, 10729824), (2072, 9963408), (2184, 9452464), (2281, 9050496), (2352, 8777288), (2368, 8717982), (2496, 8270906), (2548, 8102112), (2688, 7680127), (2886, 7153216), (2912, 7089348), (3108, 6642272), (3136, 6582966), (3367, 6131328), (3552, 5811988), (3626, 5693376), (3822, 5401408), (3848, 5364912), (4144, 4981704), (4368, 4726232), (4562, 4525248), (4704, 4388644), (4736, 4358991), (4992, 4135453), (5096, 4051056), (5439, 3795584), (5772, 3576608), (5824, 3544674), (6216, 3321136), (6272, 3291483), (6734, 3065664), (6843, 3016832), (7104, 2905994), (7252, 2846688), (7644, 2700704), (7696, 2682456), (8288, 2490852), (8736, 2363116), (9124, 2262624), (9408, 2194322), (10101, 2043776), (10192, 2025528), (10878, 1897792), (11544, 1788304), (11648, 1772337), (12432, 1660568), (13468, 1532832), (13686, 1508416), (14208, 1452997), (14504, 1423344), (15288, 1350352), (15392, 1341228), (15967, 1292928), (16576, 1245426), (17472, 1181558), (18248, 1131312), (18816, 1097161), (20202, 1021888), (20384, 1012764), (21756, 948896), (23088, 894152), (23569, 875904), (24864, 830284), (26936, 766416), (27372, 754208), (29008, 711672), (29653, 696192), (30576, 675176), (30784, 670614), (31934, 646464), (33152, 622713), (34944, 590779), (36496, 565656), (40404, 510944), (40768, 506382), (43512, 474448), (46176, 447076), (47138, 437952), (47901, 430976), (49728, 415142), (53872, 383208), (54744, 377104), (58016, 355836), (59306, 348096), (61152, 337588), (61568, 335307), (63868, 323232), (70707, 291968), (72992, 282828), (80808, 255472), (81536, 253191), (84397, 244608), (87024, 237224), (88959, 232064), (92352, 223538), (94276, 218976), (95802, 215488), (99456, 207571), (107744, 191604), (109488, 188552), (111769, 184704), (116032, 177918), (118612, 174048), (122304, 168794), (127736, 161616), (141414, 145984)]