20853810432

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1093}}^1$

素因数の和:1155

約数の個数: 486

約数和(自身を含む): 75806687502

約数和(自身を除く): 54952877070

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 169, 182, 192, 196, 208, 224, 234, 252, 256, 273, 288, 294, 312, 336, 338, 364, 384, 392, 416, 441, 448, 468, 504, 507, 546, 576, 588, 624, 637, 672, 676, 728, 768, 784, 819, 832, 882, 896, 936, 1008, 1014, 1092, 1093, 1152, 1176, 1183, 1248, 1274, 1344, 1352, 1456, 1521, 1568, 1638, 1664, 1764, 1792, 1872, 1911, 2016, 2028, 2184, 2186, 2304, 2352, 2366, 2496, 2548, 2688, 2704, 2912, 3042, 3136, 3276, 3279, 3328, 3528, 3549, 3744, 3822, 4032, 4056, 4368, 4372, 4704, 4732, 4992, 5096, 5376, 5408, 5733, 5824, 6084, 6272, 6552, 6558, 7056, 7098, 7488, 7644, 7651, 8064, 8112, 8281, 8736, 8744, 9408, 9464, 9837, 9984, 10192, 10647, 10816, 11466, 11648, 12168, 12544, 13104, 13116, 14112, 14196, 14209, 14976, 15288, 15302, 16128, 16224, 16562, 17472, 17488, 18816, 18928, 19674, 20384, 21294, 21632, 22932, 22953, 23296, 24336, 24843, 26208, 26232, 28224, 28392, 28418, 29952, 30576, 30604, 32448, 33124, 34944, 34976, 37632, 37856, 39348, 40768, 42588, 42627, 43264, 45864, 45906, 48672, 49686, 52416, 52464, 53557, 56448, 56784, 56836, 61152, 61208, 64896, 66248, 68859, 69888, 69952, 74529, 75712, 78696, 81536, 85176, 85254, 91728, 91812, 97344, 99372, 99463, 104832, 104928, 107114, 112896, 113568, 113672, 122304, 122416, 127881, 129792, 132496, 137718, 139904, 149058, 151424, 157392, 160671, 163072, 170352, 170508, 183456, 183624, 184717, 194688, 198744, 198926, 209664, 209856, 214228, 227136, 227344, 244608, 244832, 255762, 264992, 275436, 279808, 298116, 298389, 302848, 314784, 321342, 340704, 341016, 366912, 367248, 369434, 389376, 397488, 397852, 419712, 428456, 454272, 454688, 482013, 489216, 489664, 511524, 529984, 550872, 554151, 596232, 596778, 629568, 642684, 681408, 682032, 696241, 733824, 734496, 738868, 794976, 795704, 839424, 856912, 895167, 908544, 909376, 964026, 979328, 1023048, 1059968, 1101744, 1108302, 1192464, 1193556, 1259136, 1285368, 1293019, 1362816, 1364064, 1392482, 1467648, 1468992, 1477736, 1589952, 1591408, 1662453, 1713824, 1790334, 1818752, 1928052, 1958656, 2046096, 2088723, 2119936, 2203488, 2216604, 2384928, 2387112, 2518272, 2570736, 2586038, 2725632, 2728128, 2784964, 2937984, 2955472, 3179904, 3182816, 3324906, 3427648, 3580668, 3637504, 3856104, 3879057, 4092192, 4177446, 4406976, 4433208, 4769856, 4774224, 5141472, 5172076, 5456256, 5569928, 5875968, 5910944, 6266169, 6359808, 6365632, 6649812, 6855296, 7161336, 7712208, 7758114, 8184384, 8354892, 8813952, 8866416, 9051133, 9539712, 9548448, 10282944, 10344152, 10912512, 11139856, 11637171, 11821888, 12532338, 12731264, 13299624, 13710592, 14322672, 15424416, 15516228, 16368768, 16709784, 17627904, 17732832, 18102266, 19079424, 19096896, 20565888, 20688304, 22279712, 23274342, 23643776, 25064676, 25462528, 26599248, 27153399, 28645344, 30848832, 31032456, 32737536, 33419568, 35465664, 36204532, 38193792, 41131776, 41376608, 44559424, 46548684, 47287552, 50129352, 53198496, 54306798, 57290688, 61697664, 62064912, 66839136, 70931328, 72409064, 76387584, 81460197, 82753216, 89118848, 93097368, 100258704, 106396992, 108613596, 114581376, 123395328, 124129824, 133678272, 141862656, 144818128, 162920394, 165506432, 178237696, 186194736, 200517408, 212793984, 217227192, 229162752, 248259648, 267356544, 289636256, 325840788, 331012864, 372389472, 401034816, 425587968, 434454384, 496519296, 534713088, 579272512, 651681576, 744778944, 802069632, 868908768, 993038592, 1158545024, 1303363152, 1489557888, 1604139264, 1737817536, 2317090048, 2606726304, 2979115776, 3475635072, 5213452608, 6951270144, 10426905216, 20853810432]

約数ペア:

[(1, 20853810432), (2, 10426905216), (3, 6951270144), (4, 5213452608), (6, 3475635072), (7, 2979115776), (8, 2606726304), (9, 2317090048), (12, 1737817536), (13, 1604139264), (14, 1489557888), (16, 1303363152), (18, 1158545024), (21, 993038592), (24, 868908768), (26, 802069632), (28, 744778944), (32, 651681576), (36, 579272512), (39, 534713088), (42, 496519296), (48, 434454384), (49, 425587968), (52, 401034816), (56, 372389472), (63, 331012864), (64, 325840788), (72, 289636256), (78, 267356544), (84, 248259648), (91, 229162752), (96, 217227192), (98, 212793984), (104, 200517408), (112, 186194736), (117, 178237696), (126, 165506432), (128, 162920394), (144, 144818128), (147, 141862656), (156, 133678272), (168, 124129824), (169, 123395328), (182, 114581376), (192, 108613596), (196, 106396992), (208, 100258704), (224, 93097368), (234, 89118848), (252, 82753216), (256, 81460197), (273, 76387584), (288, 72409064), (294, 70931328), (312, 66839136), (336, 62064912), (338, 61697664), (364, 57290688), (384, 54306798), (392, 53198496), (416, 50129352), (441, 47287552), (448, 46548684), (468, 44559424), (504, 41376608), (507, 41131776), (546, 38193792), (576, 36204532), (588, 35465664), (624, 33419568), (637, 32737536), (672, 31032456), (676, 30848832), (728, 28645344), (768, 27153399), (784, 26599248), (819, 25462528), (832, 25064676), (882, 23643776), (896, 23274342), (936, 22279712), (1008, 20688304), (1014, 20565888), (1092, 19096896), (1093, 19079424), (1152, 18102266), (1176, 17732832), (1183, 17627904), (1248, 16709784), (1274, 16368768), (1344, 15516228), (1352, 15424416), (1456, 14322672), (1521, 13710592), (1568, 13299624), (1638, 12731264), (1664, 12532338), (1764, 11821888), (1792, 11637171), (1872, 11139856), (1911, 10912512), (2016, 10344152), (2028, 10282944), (2184, 9548448), (2186, 9539712), (2304, 9051133), (2352, 8866416), (2366, 8813952), (2496, 8354892), (2548, 8184384), (2688, 7758114), (2704, 7712208), (2912, 7161336), (3042, 6855296), (3136, 6649812), (3276, 6365632), (3279, 6359808), (3328, 6266169), (3528, 5910944), (3549, 5875968), (3744, 5569928), (3822, 5456256), (4032, 5172076), (4056, 5141472), (4368, 4774224), (4372, 4769856), (4704, 4433208), (4732, 4406976), (4992, 4177446), (5096, 4092192), (5376, 3879057), (5408, 3856104), (5733, 3637504), (5824, 3580668), (6084, 3427648), (6272, 3324906), (6552, 3182816), (6558, 3179904), (7056, 2955472), (7098, 2937984), (7488, 2784964), (7644, 2728128), (7651, 2725632), (8064, 2586038), (8112, 2570736), (8281, 2518272), (8736, 2387112), (8744, 2384928), (9408, 2216604), (9464, 2203488), (9837, 2119936), (9984, 2088723), (10192, 2046096), (10647, 1958656), (10816, 1928052), (11466, 1818752), (11648, 1790334), (12168, 1713824), (12544, 1662453), (13104, 1591408), (13116, 1589952), (14112, 1477736), (14196, 1468992), (14209, 1467648), (14976, 1392482), (15288, 1364064), (15302, 1362816), (16128, 1293019), (16224, 1285368), (16562, 1259136), (17472, 1193556), (17488, 1192464), (18816, 1108302), (18928, 1101744), (19674, 1059968), (20384, 1023048), (21294, 979328), (21632, 964026), (22932, 909376), (22953, 908544), (23296, 895167), (24336, 856912), (24843, 839424), (26208, 795704), (26232, 794976), (28224, 738868), (28392, 734496), (28418, 733824), (29952, 696241), (30576, 682032), (30604, 681408), (32448, 642684), (33124, 629568), (34944, 596778), (34976, 596232), (37632, 554151), (37856, 550872), (39348, 529984), (40768, 511524), (42588, 489664), (42627, 489216), (43264, 482013), (45864, 454688), (45906, 454272), (48672, 428456), (49686, 419712), (52416, 397852), (52464, 397488), (53557, 389376), (56448, 369434), (56784, 367248), (56836, 366912), (61152, 341016), (61208, 340704), (64896, 321342), (66248, 314784), (68859, 302848), (69888, 298389), (69952, 298116), (74529, 279808), (75712, 275436), (78696, 264992), (81536, 255762), (85176, 244832), (85254, 244608), (91728, 227344), (91812, 227136), (97344, 214228), (99372, 209856), (99463, 209664), (104832, 198926), (104928, 198744), (107114, 194688), (112896, 184717), (113568, 183624), (113672, 183456), (122304, 170508), (122416, 170352), (127881, 163072), (129792, 160671), (132496, 157392), (137718, 151424), (139904, 149058)]