20913831936

素因数分解:

$2^{14}\times 3^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 420

約数和(自身を含む): 67044427632

約数和(自身を除く): 46130595696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 103, 108, 128, 136, 144, 153, 162, 192, 204, 206, 216, 243, 256, 272, 288, 306, 309, 324, 384, 408, 412, 432, 459, 486, 512, 544, 576, 612, 618, 648, 729, 768, 816, 824, 864, 918, 927, 972, 1024, 1088, 1152, 1224, 1236, 1296, 1377, 1458, 1536, 1632, 1648, 1728, 1751, 1836, 1854, 1944, 2048, 2176, 2304, 2448, 2472, 2592, 2754, 2781, 2916, 3072, 3264, 3296, 3456, 3502, 3672, 3708, 3888, 4096, 4131, 4352, 4608, 4896, 4944, 5184, 5253, 5508, 5562, 5832, 6144, 6528, 6592, 6912, 7004, 7344, 7416, 7776, 8192, 8262, 8343, 8704, 9216, 9792, 9888, 10368, 10506, 11016, 11124, 11664, 12288, 12393, 13056, 13184, 13824, 14008, 14688, 14832, 15552, 15759, 16384, 16524, 16686, 17408, 18432, 19584, 19776, 20736, 21012, 22032, 22248, 23328, 24576, 24786, 25029, 26112, 26368, 27648, 28016, 29376, 29664, 31104, 31518, 33048, 33372, 34816, 36864, 39168, 39552, 41472, 42024, 44064, 44496, 46656, 47277, 49152, 49572, 50058, 52224, 52736, 55296, 56032, 58752, 59328, 62208, 63036, 66096, 66744, 69632, 73728, 75087, 78336, 79104, 82944, 84048, 88128, 88992, 93312, 94554, 99144, 100116, 104448, 105472, 110592, 112064, 117504, 118656, 124416, 126072, 132192, 133488, 139264, 141831, 147456, 150174, 156672, 158208, 165888, 168096, 176256, 177984, 186624, 189108, 198288, 200232, 208896, 210944, 221184, 224128, 235008, 237312, 248832, 252144, 264384, 266976, 278528, 283662, 300348, 313344, 316416, 331776, 336192, 352512, 355968, 373248, 378216, 396576, 400464, 417792, 421888, 425493, 442368, 448256, 470016, 474624, 497664, 504288, 528768, 533952, 567324, 600696, 626688, 632832, 663552, 672384, 705024, 711936, 746496, 756432, 793152, 800928, 835584, 843776, 850986, 896512, 940032, 949248, 995328, 1008576, 1057536, 1067904, 1134648, 1201392, 1253376, 1265664, 1276479, 1327104, 1344768, 1410048, 1423872, 1492992, 1512864, 1586304, 1601856, 1687552, 1701972, 1793024, 1880064, 1898496, 1990656, 2017152, 2115072, 2135808, 2269296, 2402784, 2506752, 2531328, 2552958, 2689536, 2820096, 2847744, 2985984, 3025728, 3172608, 3203712, 3403944, 3586048, 3760128, 3796992, 3981312, 4034304, 4230144, 4271616, 4538592, 4805568, 5062656, 5105916, 5379072, 5640192, 5695488, 5971968, 6051456, 6345216, 6407424, 6807888, 7172096, 7520256, 7593984, 8068608, 8460288, 8543232, 9077184, 9611136, 10211832, 10758144, 11280384, 11390976, 11943936, 12102912, 12690432, 12814848, 13615776, 14344192, 15187968, 16137216, 16920576, 17086464, 18154368, 19222272, 20423664, 21516288, 22560768, 22781952, 24205824, 25380864, 25629696, 27231552, 28688384, 32274432, 33841152, 34172928, 36308736, 38444544, 40847328, 43032576, 45563904, 48411648, 50761728, 51259392, 54463104, 64548864, 67682304, 68345856, 72617472, 76889088, 81694656, 86065152, 96823296, 101523456, 102518784, 108926208, 129097728, 136691712, 145234944, 153778176, 163389312, 193646592, 203046912, 205037568, 217852416, 258195456, 290469888, 307556352, 326778624, 387293184, 410075136, 435704832, 580939776, 615112704, 653557248, 774586368, 871409664, 1161879552, 1230225408, 1307114496, 1742819328, 2323759104, 2614228992, 3485638656, 5228457984, 6971277312, 10456915968, 20913831936]

約数ペア:

[(1, 20913831936), (2, 10456915968), (3, 6971277312), (4, 5228457984), (6, 3485638656), (8, 2614228992), (9, 2323759104), (12, 1742819328), (16, 1307114496), (17, 1230225408), (18, 1161879552), (24, 871409664), (27, 774586368), (32, 653557248), (34, 615112704), (36, 580939776), (48, 435704832), (51, 410075136), (54, 387293184), (64, 326778624), (68, 307556352), (72, 290469888), (81, 258195456), (96, 217852416), (102, 205037568), (103, 203046912), (108, 193646592), (128, 163389312), (136, 153778176), (144, 145234944), (153, 136691712), (162, 129097728), (192, 108926208), (204, 102518784), (206, 101523456), (216, 96823296), (243, 86065152), (256, 81694656), (272, 76889088), (288, 72617472), (306, 68345856), (309, 67682304), (324, 64548864), (384, 54463104), (408, 51259392), (412, 50761728), (432, 48411648), (459, 45563904), (486, 43032576), (512, 40847328), (544, 38444544), (576, 36308736), (612, 34172928), (618, 33841152), (648, 32274432), (729, 28688384), (768, 27231552), (816, 25629696), (824, 25380864), (864, 24205824), (918, 22781952), (927, 22560768), (972, 21516288), (1024, 20423664), (1088, 19222272), (1152, 18154368), (1224, 17086464), (1236, 16920576), (1296, 16137216), (1377, 15187968), (1458, 14344192), (1536, 13615776), (1632, 12814848), (1648, 12690432), (1728, 12102912), (1751, 11943936), (1836, 11390976), (1854, 11280384), (1944, 10758144), (2048, 10211832), (2176, 9611136), (2304, 9077184), (2448, 8543232), (2472, 8460288), (2592, 8068608), (2754, 7593984), (2781, 7520256), (2916, 7172096), (3072, 6807888), (3264, 6407424), (3296, 6345216), (3456, 6051456), (3502, 5971968), (3672, 5695488), (3708, 5640192), (3888, 5379072), (4096, 5105916), (4131, 5062656), (4352, 4805568), (4608, 4538592), (4896, 4271616), (4944, 4230144), (5184, 4034304), (5253, 3981312), (5508, 3796992), (5562, 3760128), (5832, 3586048), (6144, 3403944), (6528, 3203712), (6592, 3172608), (6912, 3025728), (7004, 2985984), (7344, 2847744), (7416, 2820096), (7776, 2689536), (8192, 2552958), (8262, 2531328), (8343, 2506752), (8704, 2402784), (9216, 2269296), (9792, 2135808), (9888, 2115072), (10368, 2017152), (10506, 1990656), (11016, 1898496), (11124, 1880064), (11664, 1793024), (12288, 1701972), (12393, 1687552), (13056, 1601856), (13184, 1586304), (13824, 1512864), (14008, 1492992), (14688, 1423872), (14832, 1410048), (15552, 1344768), (15759, 1327104), (16384, 1276479), (16524, 1265664), (16686, 1253376), (17408, 1201392), (18432, 1134648), (19584, 1067904), (19776, 1057536), (20736, 1008576), (21012, 995328), (22032, 949248), (22248, 940032), (23328, 896512), (24576, 850986), (24786, 843776), (25029, 835584), (26112, 800928), (26368, 793152), (27648, 756432), (28016, 746496), (29376, 711936), (29664, 705024), (31104, 672384), (31518, 663552), (33048, 632832), (33372, 626688), (34816, 600696), (36864, 567324), (39168, 533952), (39552, 528768), (41472, 504288), (42024, 497664), (44064, 474624), (44496, 470016), (46656, 448256), (47277, 442368), (49152, 425493), (49572, 421888), (50058, 417792), (52224, 400464), (52736, 396576), (55296, 378216), (56032, 373248), (58752, 355968), (59328, 352512), (62208, 336192), (63036, 331776), (66096, 316416), (66744, 313344), (69632, 300348), (73728, 283662), (75087, 278528), (78336, 266976), (79104, 264384), (82944, 252144), (84048, 248832), (88128, 237312), (88992, 235008), (93312, 224128), (94554, 221184), (99144, 210944), (100116, 208896), (104448, 200232), (105472, 198288), (110592, 189108), (112064, 186624), (117504, 177984), (118656, 176256), (124416, 168096), (126072, 165888), (132192, 158208), (133488, 156672), (139264, 150174), (141831, 147456)]