20508531264

素因数分解:

$2^6\times 3^8\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:96

約数の個数: 567

約数和(自身を含む): 70215407067

約数和(自身を除く): 49706875803

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 169, 192, 204, 208, 216, 221, 234, 243, 272, 288, 289, 306, 312, 324, 338, 351, 408, 416, 432, 442, 459, 468, 486, 507, 544, 576, 578, 612, 624, 648, 663, 676, 702, 729, 816, 832, 864, 867, 884, 918, 936, 972, 1014, 1053, 1088, 1156, 1224, 1248, 1296, 1326, 1352, 1377, 1404, 1458, 1521, 1632, 1728, 1734, 1768, 1836, 1872, 1944, 1989, 2028, 2106, 2187, 2312, 2448, 2496, 2592, 2601, 2652, 2704, 2754, 2808, 2873, 2916, 3042, 3159, 3264, 3468, 3536, 3672, 3744, 3757, 3888, 3978, 4056, 4131, 4212, 4374, 4563, 4624, 4896, 5184, 5202, 5304, 5408, 5508, 5616, 5746, 5832, 5967, 6084, 6318, 6561, 6936, 7072, 7344, 7488, 7514, 7776, 7803, 7956, 8112, 8262, 8424, 8619, 8748, 9126, 9248, 9477, 9792, 10404, 10608, 10816, 11016, 11232, 11271, 11492, 11664, 11934, 12168, 12393, 12636, 13122, 13689, 13872, 14144, 14688, 15028, 15552, 15606, 15912, 16224, 16524, 16848, 17238, 17496, 17901, 18252, 18496, 18954, 20808, 21216, 22032, 22464, 22542, 22984, 23328, 23409, 23868, 24336, 24786, 25272, 25857, 26244, 27378, 27744, 28431, 29376, 30056, 31212, 31824, 32448, 33048, 33696, 33813, 34476, 34992, 35802, 36504, 37179, 37908, 41067, 41616, 42432, 44064, 45084, 45968, 46656, 46818, 47736, 48672, 48841, 49572, 50544, 51714, 52488, 53703, 54756, 55488, 56862, 60112, 62424, 63648, 66096, 67392, 67626, 68952, 69984, 70227, 71604, 73008, 74358, 75816, 77571, 82134, 83232, 85293, 88128, 90168, 91936, 93636, 95472, 97344, 97682, 99144, 101088, 101439, 103428, 104976, 107406, 109512, 111537, 113724, 120224, 123201, 124848, 127296, 132192, 135252, 137904, 139968, 140454, 143208, 146016, 146523, 148716, 151632, 155142, 161109, 164268, 166464, 170586, 180336, 183872, 187272, 190944, 195364, 198288, 202176, 202878, 206856, 209952, 210681, 214812, 219024, 223074, 227448, 232713, 240448, 246402, 249696, 264384, 270504, 275808, 280908, 286416, 292032, 293046, 297432, 303264, 304317, 310284, 322218, 328536, 341172, 360672, 369603, 374544, 381888, 390728, 396576, 405756, 413712, 419904, 421362, 429624, 438048, 439569, 446148, 454896, 465426, 483327, 492804, 499392, 541008, 551616, 561816, 572832, 586092, 594864, 606528, 608634, 620568, 632043, 644436, 657072, 682344, 698139, 721344, 739206, 749088, 781456, 793152, 811512, 827424, 842724, 859248, 876096, 879138, 892296, 909792, 912951, 930852, 966654, 985608, 1082016, 1108809, 1123632, 1145664, 1172184, 1189728, 1217268, 1241136, 1264086, 1288872, 1314144, 1318707, 1364688, 1396278, 1449981, 1478412, 1498176, 1562912, 1623024, 1654848, 1685448, 1718496, 1758276, 1784592, 1819584, 1825902, 1861704, 1896129, 1933308, 1971216, 2094417, 2164032, 2217618, 2247264, 2344368, 2379456, 2434536, 2482272, 2528172, 2577744, 2628288, 2637414, 2729376, 2738853, 2792556, 2899962, 2956824, 3125824, 3246048, 3370896, 3436992, 3516552, 3569184, 3651804, 3723408, 3792258, 3866616, 3942432, 3956121, 4188834, 4435236, 4494528, 4688736, 4869072, 4964544, 5056344, 5155488, 5274828, 5458752, 5477706, 5585112, 5799924, 5913648, 6283251, 6492096, 6741792, 7033104, 7138368, 7303608, 7446816, 7584516, 7733232, 7884864, 7912242, 8216559, 8377668, 8870472, 9377472, 9738144, 10112688, 10310976, 10549656, 10955412, 11170224, 11599848, 11827296, 11868363, 12566502, 13483584, 14066208, 14607216, 14893632, 15169032, 15466464, 15824484, 16433118, 16755336, 17740944, 18849753, 19476288, 20225376, 21099312, 21910824, 22340448, 23199696, 23654592, 23736726, 24649677, 25133004, 28132416, 29214432, 30338064, 30932928, 31648968, 32866236, 33510672, 35481888, 35605089, 37699506, 40450752, 42198624, 43821648, 44680896, 46399392, 47473452, 49299354, 50266008, 58428864, 60676128, 63297936, 65732472, 67021344, 70963776, 71210178, 75399012, 84397248, 87643296, 92798784, 94946904, 98598708, 100532016, 106815267, 121352256, 126595872, 131464944, 134042688, 142420356, 150798024, 175286592, 189893808, 197197416, 201064032, 213630534, 253191744, 262929888, 284840712, 301596048, 320445801, 379787616, 394394832, 402128064, 427261068, 525859776, 569681424, 603192096, 640891602, 759575232, 788789664, 854522136, 1139362848, 1206384192, 1281783204, 1577579328, 1709044272, 2278725696, 2563566408, 3418088544, 5127132816, 6836177088, 10254265632, 20508531264]

約数ペア:

[(1, 20508531264), (2, 10254265632), (3, 6836177088), (4, 5127132816), (6, 3418088544), (8, 2563566408), (9, 2278725696), (12, 1709044272), (13, 1577579328), (16, 1281783204), (17, 1206384192), (18, 1139362848), (24, 854522136), (26, 788789664), (27, 759575232), (32, 640891602), (34, 603192096), (36, 569681424), (39, 525859776), (48, 427261068), (51, 402128064), (52, 394394832), (54, 379787616), (64, 320445801), (68, 301596048), (72, 284840712), (78, 262929888), (81, 253191744), (96, 213630534), (102, 201064032), (104, 197197416), (108, 189893808), (117, 175286592), (136, 150798024), (144, 142420356), (153, 134042688), (156, 131464944), (162, 126595872), (169, 121352256), (192, 106815267), (204, 100532016), (208, 98598708), (216, 94946904), (221, 92798784), (234, 87643296), (243, 84397248), (272, 75399012), (288, 71210178), (289, 70963776), (306, 67021344), (312, 65732472), (324, 63297936), (338, 60676128), (351, 58428864), (408, 50266008), (416, 49299354), (432, 47473452), (442, 46399392), (459, 44680896), (468, 43821648), (486, 42198624), (507, 40450752), (544, 37699506), (576, 35605089), (578, 35481888), (612, 33510672), (624, 32866236), (648, 31648968), (663, 30932928), (676, 30338064), (702, 29214432), (729, 28132416), (816, 25133004), (832, 24649677), (864, 23736726), (867, 23654592), (884, 23199696), (918, 22340448), (936, 21910824), (972, 21099312), (1014, 20225376), (1053, 19476288), (1088, 18849753), (1156, 17740944), (1224, 16755336), (1248, 16433118), (1296, 15824484), (1326, 15466464), (1352, 15169032), (1377, 14893632), (1404, 14607216), (1458, 14066208), (1521, 13483584), (1632, 12566502), (1728, 11868363), (1734, 11827296), (1768, 11599848), (1836, 11170224), (1872, 10955412), (1944, 10549656), (1989, 10310976), (2028, 10112688), (2106, 9738144), (2187, 9377472), (2312, 8870472), (2448, 8377668), (2496, 8216559), (2592, 7912242), (2601, 7884864), (2652, 7733232), (2704, 7584516), (2754, 7446816), (2808, 7303608), (2873, 7138368), (2916, 7033104), (3042, 6741792), (3159, 6492096), (3264, 6283251), (3468, 5913648), (3536, 5799924), (3672, 5585112), (3744, 5477706), (3757, 5458752), (3888, 5274828), (3978, 5155488), (4056, 5056344), (4131, 4964544), (4212, 4869072), (4374, 4688736), (4563, 4494528), (4624, 4435236), (4896, 4188834), (5184, 3956121), (5202, 3942432), (5304, 3866616), (5408, 3792258), (5508, 3723408), (5616, 3651804), (5746, 3569184), (5832, 3516552), (5967, 3436992), (6084, 3370896), (6318, 3246048), (6561, 3125824), (6936, 2956824), (7072, 2899962), (7344, 2792556), (7488, 2738853), (7514, 2729376), (7776, 2637414), (7803, 2628288), (7956, 2577744), (8112, 2528172), (8262, 2482272), (8424, 2434536), (8619, 2379456), (8748, 2344368), (9126, 2247264), (9248, 2217618), (9477, 2164032), (9792, 2094417), (10404, 1971216), (10608, 1933308), (10816, 1896129), (11016, 1861704), (11232, 1825902), (11271, 1819584), (11492, 1784592), (11664, 1758276), (11934, 1718496), (12168, 1685448), (12393, 1654848), (12636, 1623024), (13122, 1562912), (13689, 1498176), (13872, 1478412), (14144, 1449981), (14688, 1396278), (15028, 1364688), (15552, 1318707), (15606, 1314144), (15912, 1288872), (16224, 1264086), (16524, 1241136), (16848, 1217268), (17238, 1189728), (17496, 1172184), (17901, 1145664), (18252, 1123632), (18496, 1108809), (18954, 1082016), (20808, 985608), (21216, 966654), (22032, 930852), (22464, 912951), (22542, 909792), (22984, 892296), (23328, 879138), (23409, 876096), (23868, 859248), (24336, 842724), (24786, 827424), (25272, 811512), (25857, 793152), (26244, 781456), (27378, 749088), (27744, 739206), (28431, 721344), (29376, 698139), (30056, 682344), (31212, 657072), (31824, 644436), (32448, 632043), (33048, 620568), (33696, 608634), (33813, 606528), (34476, 594864), (34992, 586092), (35802, 572832), (36504, 561816), (37179, 551616), (37908, 541008), (41067, 499392), (41616, 492804), (42432, 483327), (44064, 465426), (45084, 454896), (45968, 446148), (46656, 439569), (46818, 438048), (47736, 429624), (48672, 421362), (48841, 419904), (49572, 413712), (50544, 405756), (51714, 396576), (52488, 390728), (53703, 381888), (54756, 374544), (55488, 369603), (56862, 360672), (60112, 341172), (62424, 328536), (63648, 322218), (66096, 310284), (67392, 304317), (67626, 303264), (68952, 297432), (69984, 293046), (70227, 292032), (71604, 286416), (73008, 280908), (74358, 275808), (75816, 270504), (77571, 264384), (82134, 249696), (83232, 246402), (85293, 240448), (88128, 232713), (90168, 227448), (91936, 223074), (93636, 219024), (95472, 214812), (97344, 210681), (97682, 209952), (99144, 206856), (101088, 202878), (101439, 202176), (103428, 198288), (104976, 195364), (107406, 190944), (109512, 187272), (111537, 183872), (113724, 180336), (120224, 170586), (123201, 166464), (124848, 164268), (127296, 161109), (132192, 155142), (135252, 151632), (137904, 148716), (139968, 146523), (140454, 146016)]