20145076704

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:511

約数の個数: 384

約数和(自身を含む): 64865525760

約数和(自身を除く): 44720449056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 93, 96, 102, 108, 124, 136, 144, 151, 153, 186, 204, 216, 248, 272, 279, 288, 293, 302, 306, 372, 408, 432, 453, 459, 496, 527, 544, 558, 586, 604, 612, 744, 816, 837, 864, 879, 906, 918, 992, 1054, 1116, 1172, 1208, 1224, 1359, 1488, 1581, 1632, 1674, 1758, 1812, 1836, 2108, 2232, 2344, 2416, 2448, 2567, 2637, 2718, 2976, 3162, 3348, 3516, 3624, 3672, 4077, 4216, 4464, 4681, 4688, 4743, 4832, 4896, 4981, 5134, 5274, 5436, 6324, 6696, 7032, 7248, 7344, 7701, 7911, 8154, 8432, 8928, 9083, 9362, 9376, 9486, 9962, 10268, 10548, 10872, 12648, 13392, 14043, 14064, 14229, 14496, 14688, 14943, 15402, 15822, 16308, 16864, 18166, 18724, 18972, 19924, 20536, 21096, 21744, 23103, 25296, 26784, 27249, 28086, 28128, 28458, 29886, 30804, 31644, 32616, 36332, 37448, 37944, 39848, 41072, 42129, 42192, 43488, 44243, 44829, 46206, 50592, 54498, 56172, 56916, 59772, 61608, 63288, 65232, 69309, 72664, 74896, 75888, 79577, 79696, 81747, 82144, 84258, 84384, 88486, 89658, 92412, 108996, 112344, 113832, 119544, 123216, 126387, 126576, 130464, 132729, 134487, 138618, 145328, 149792, 151776, 154411, 159154, 159392, 163494, 168516, 176972, 179316, 184824, 217992, 224688, 227664, 238731, 239088, 245241, 246432, 252774, 253152, 265458, 268974, 277236, 290656, 308822, 318308, 326988, 337032, 353944, 358632, 369648, 398187, 435984, 449376, 455328, 463233, 477462, 478176, 490482, 505548, 530916, 537948, 554472, 617644, 636616, 653976, 674064, 707888, 716193, 717264, 739296, 752131, 796374, 871968, 926466, 954924, 980964, 1011096, 1061832, 1075896, 1108944, 1194561, 1235288, 1273232, 1307952, 1348128, 1371533, 1389699, 1415776, 1432386, 1434528, 1504262, 1592748, 1852932, 1909848, 1961928, 2022192, 2123664, 2148579, 2151792, 2217888, 2256393, 2389122, 2470576, 2546464, 2615904, 2743066, 2779398, 2864772, 3008524, 3185496, 3705864, 3819696, 3923856, 4044384, 4114599, 4169097, 4247328, 4297158, 4303584, 4512786, 4778244, 4941152, 5486132, 5558796, 5729544, 6017048, 6370992, 6769179, 7411728, 7639392, 7847712, 8229198, 8338194, 8594316, 9025572, 9556488, 10972264, 11117592, 11459088, 12034096, 12343797, 12741984, 13538358, 14823456, 16458396, 16676388, 17188632, 18051144, 19112976, 20307537, 21944528, 22235184, 22918176, 23316061, 24068192, 24687594, 27076716, 32916792, 33352776, 34377264, 36102288, 37031391, 38225952, 40615074, 43889056, 44470368, 46632122, 49375188, 54153432, 65833584, 66705552, 68754528, 69948183, 72204576, 74062782, 81230148, 93264244, 98750376, 108306864, 131667168, 133411104, 139896366, 148125564, 162460296, 186528488, 197500752, 209844549, 216613728, 279792732, 296251128, 324920592, 373056976, 395001504, 419689098, 559585464, 592502256, 629533647, 649841184, 746113952, 839378196, 1119170928, 1185004512, 1259067294, 1678756392, 2238341856, 2518134588, 3357512784, 5036269176, 6715025568, 10072538352, 20145076704]

約数ペア:

[(1, 20145076704), (2, 10072538352), (3, 6715025568), (4, 5036269176), (6, 3357512784), (8, 2518134588), (9, 2238341856), (12, 1678756392), (16, 1259067294), (17, 1185004512), (18, 1119170928), (24, 839378196), (27, 746113952), (31, 649841184), (32, 629533647), (34, 592502256), (36, 559585464), (48, 419689098), (51, 395001504), (54, 373056976), (62, 324920592), (68, 296251128), (72, 279792732), (93, 216613728), (96, 209844549), (102, 197500752), (108, 186528488), (124, 162460296), (136, 148125564), (144, 139896366), (151, 133411104), (153, 131667168), (186, 108306864), (204, 98750376), (216, 93264244), (248, 81230148), (272, 74062782), (279, 72204576), (288, 69948183), (293, 68754528), (302, 66705552), (306, 65833584), (372, 54153432), (408, 49375188), (432, 46632122), (453, 44470368), (459, 43889056), (496, 40615074), (527, 38225952), (544, 37031391), (558, 36102288), (586, 34377264), (604, 33352776), (612, 32916792), (744, 27076716), (816, 24687594), (837, 24068192), (864, 23316061), (879, 22918176), (906, 22235184), (918, 21944528), (992, 20307537), (1054, 19112976), (1116, 18051144), (1172, 17188632), (1208, 16676388), (1224, 16458396), (1359, 14823456), (1488, 13538358), (1581, 12741984), (1632, 12343797), (1674, 12034096), (1758, 11459088), (1812, 11117592), (1836, 10972264), (2108, 9556488), (2232, 9025572), (2344, 8594316), (2416, 8338194), (2448, 8229198), (2567, 7847712), (2637, 7639392), (2718, 7411728), (2976, 6769179), (3162, 6370992), (3348, 6017048), (3516, 5729544), (3624, 5558796), (3672, 5486132), (4077, 4941152), (4216, 4778244), (4464, 4512786), (4681, 4303584), (4688, 4297158), (4743, 4247328), (4832, 4169097), (4896, 4114599), (4981, 4044384), (5134, 3923856), (5274, 3819696), (5436, 3705864), (6324, 3185496), (6696, 3008524), (7032, 2864772), (7248, 2779398), (7344, 2743066), (7701, 2615904), (7911, 2546464), (8154, 2470576), (8432, 2389122), (8928, 2256393), (9083, 2217888), (9362, 2151792), (9376, 2148579), (9486, 2123664), (9962, 2022192), (10268, 1961928), (10548, 1909848), (10872, 1852932), (12648, 1592748), (13392, 1504262), (14043, 1434528), (14064, 1432386), (14229, 1415776), (14496, 1389699), (14688, 1371533), (14943, 1348128), (15402, 1307952), (15822, 1273232), (16308, 1235288), (16864, 1194561), (18166, 1108944), (18724, 1075896), (18972, 1061832), (19924, 1011096), (20536, 980964), (21096, 954924), (21744, 926466), (23103, 871968), (25296, 796374), (26784, 752131), (27249, 739296), (28086, 717264), (28128, 716193), (28458, 707888), (29886, 674064), (30804, 653976), (31644, 636616), (32616, 617644), (36332, 554472), (37448, 537948), (37944, 530916), (39848, 505548), (41072, 490482), (42129, 478176), (42192, 477462), (43488, 463233), (44243, 455328), (44829, 449376), (46206, 435984), (50592, 398187), (54498, 369648), (56172, 358632), (56916, 353944), (59772, 337032), (61608, 326988), (63288, 318308), (65232, 308822), (69309, 290656), (72664, 277236), (74896, 268974), (75888, 265458), (79577, 253152), (79696, 252774), (81747, 246432), (82144, 245241), (84258, 239088), (84384, 238731), (88486, 227664), (89658, 224688), (92412, 217992), (108996, 184824), (112344, 179316), (113832, 176972), (119544, 168516), (123216, 163494), (126387, 159392), (126576, 159154), (130464, 154411), (132729, 151776), (134487, 149792), (138618, 145328)]