20705188896

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3598

約数の個数: 480

約数和(自身を含む): 77586284160

約数和(自身を除く): 56881095264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 38, 42, 48, 51, 54, 56, 57, 63, 68, 72, 76, 81, 84, 96, 102, 108, 112, 114, 119, 126, 133, 136, 144, 152, 153, 162, 168, 171, 189, 204, 216, 224, 228, 238, 252, 266, 272, 288, 304, 306, 323, 324, 336, 342, 357, 378, 399, 408, 432, 456, 459, 476, 504, 513, 532, 544, 567, 608, 612, 646, 648, 672, 684, 714, 756, 798, 816, 864, 912, 918, 952, 969, 1008, 1026, 1064, 1071, 1134, 1197, 1224, 1292, 1296, 1368, 1377, 1428, 1512, 1539, 1596, 1632, 1824, 1836, 1904, 1938, 2016, 2052, 2128, 2142, 2261, 2268, 2394, 2448, 2584, 2592, 2736, 2754, 2856, 2907, 3024, 3078, 3192, 3213, 3533, 3591, 3672, 3808, 3876, 4104, 4256, 4284, 4522, 4536, 4788, 4896, 5168, 5472, 5508, 5712, 5814, 6048, 6156, 6384, 6426, 6783, 7066, 7182, 7344, 7752, 8208, 8568, 8721, 9044, 9072, 9576, 9639, 10336, 10599, 10773, 11016, 11424, 11628, 12312, 12768, 12852, 13566, 14132, 14364, 14688, 15504, 16416, 17136, 17442, 18088, 18144, 19152, 19278, 20349, 21198, 21546, 22032, 23256, 24624, 24731, 25704, 26163, 27132, 28264, 28728, 31008, 31797, 34272, 34884, 36176, 38304, 38556, 40698, 42396, 43092, 44064, 46512, 49248, 49462, 51408, 52326, 54264, 56528, 57456, 60061, 61047, 63594, 67127, 69768, 72352, 74193, 77112, 81396, 84792, 86184, 93024, 95391, 98924, 102816, 104652, 108528, 113056, 114912, 120122, 122094, 127188, 134254, 139536, 148386, 154224, 162792, 169584, 172368, 180183, 183141, 190782, 197848, 201381, 209304, 217056, 222579, 240244, 244188, 254376, 268508, 279072, 286173, 296772, 308448, 325584, 339168, 344736, 360366, 366282, 381564, 395696, 402762, 418608, 420427, 445158, 469889, 480488, 488376, 508752, 537016, 540549, 572346, 593544, 604143, 651168, 667737, 720732, 732564, 763128, 791392, 805524, 837216, 840854, 890316, 939778, 960976, 976752, 1017504, 1074032, 1081098, 1141159, 1144692, 1187088, 1208286, 1261281, 1335474, 1409667, 1441464, 1465128, 1526256, 1611048, 1621647, 1681708, 1780632, 1812429, 1879556, 1921952, 1953504, 2003211, 2148064, 2162196, 2282318, 2289384, 2374176, 2416572, 2522562, 2670948, 2819334, 2882928, 2930256, 3052512, 3222096, 3243294, 3363416, 3423477, 3561264, 3624858, 3759112, 3783843, 4006422, 4229001, 4324392, 4564636, 4578768, 4833144, 4864941, 5045124, 5341896, 5437287, 5638668, 5765856, 5860512, 6444192, 6486588, 6726832, 6846954, 7122528, 7249716, 7518224, 7567686, 7988113, 8012844, 8458002, 8648784, 9129272, 9157536, 9666288, 9729882, 10090248, 10270431, 10683792, 10874574, 11277336, 11351529, 12687003, 12973176, 13453664, 13693908, 14499432, 15036448, 15135372, 15976226, 16025688, 16916004, 17297568, 18258544, 19332576, 19459764, 20180496, 20540862, 21367584, 21749148, 22554672, 22703058, 23964339, 25374006, 25946352, 27387816, 28998864, 30270744, 30811293, 31952452, 32051376, 33832008, 34054587, 36517088, 38061009, 38919528, 40360992, 41081724, 43498296, 45109344, 45406116, 47928678, 50748012, 51892704, 54775632, 57997728, 60541488, 61622586, 63904904, 64102752, 67664016, 68109174, 71893017, 76122018, 77839056, 82163448, 86996592, 90812232, 92433879, 95857356, 101496024, 109551264, 121082976, 123245172, 127809808, 135328032, 136218348, 143786034, 152244036, 155678112, 164326896, 173993184, 181624464, 184867758, 191714712, 202992048, 215679051, 246490344, 255619616, 272436696, 287572068, 304488072, 328653792, 363248928, 369735516, 383429424, 405984096, 431358102, 492980688, 544873392, 575144136, 608976144, 647037153, 739471032, 766858848, 862716204, 985961376, 1089746784, 1150288272, 1217952288, 1294074306, 1478942064, 1725432408, 2300576544, 2588148612, 2957884128, 3450864816, 5176297224, 6901729632, 10352594448, 20705188896]

約数ペア:

[(1, 20705188896), (2, 10352594448), (3, 6901729632), (4, 5176297224), (6, 3450864816), (7, 2957884128), (8, 2588148612), (9, 2300576544), (12, 1725432408), (14, 1478942064), (16, 1294074306), (17, 1217952288), (18, 1150288272), (19, 1089746784), (21, 985961376), (24, 862716204), (27, 766858848), (28, 739471032), (32, 647037153), (34, 608976144), (36, 575144136), (38, 544873392), (42, 492980688), (48, 431358102), (51, 405984096), (54, 383429424), (56, 369735516), (57, 363248928), (63, 328653792), (68, 304488072), (72, 287572068), (76, 272436696), (81, 255619616), (84, 246490344), (96, 215679051), (102, 202992048), (108, 191714712), (112, 184867758), (114, 181624464), (119, 173993184), (126, 164326896), (133, 155678112), (136, 152244036), (144, 143786034), (152, 136218348), (153, 135328032), (162, 127809808), (168, 123245172), (171, 121082976), (189, 109551264), (204, 101496024), (216, 95857356), (224, 92433879), (228, 90812232), (238, 86996592), (252, 82163448), (266, 77839056), (272, 76122018), (288, 71893017), (304, 68109174), (306, 67664016), (323, 64102752), (324, 63904904), (336, 61622586), (342, 60541488), (357, 57997728), (378, 54775632), (399, 51892704), (408, 50748012), (432, 47928678), (456, 45406116), (459, 45109344), (476, 43498296), (504, 41081724), (513, 40360992), (532, 38919528), (544, 38061009), (567, 36517088), (608, 34054587), (612, 33832008), (646, 32051376), (648, 31952452), (672, 30811293), (684, 30270744), (714, 28998864), (756, 27387816), (798, 25946352), (816, 25374006), (864, 23964339), (912, 22703058), (918, 22554672), (952, 21749148), (969, 21367584), (1008, 20540862), (1026, 20180496), (1064, 19459764), (1071, 19332576), (1134, 18258544), (1197, 17297568), (1224, 16916004), (1292, 16025688), (1296, 15976226), (1368, 15135372), (1377, 15036448), (1428, 14499432), (1512, 13693908), (1539, 13453664), (1596, 12973176), (1632, 12687003), (1824, 11351529), (1836, 11277336), (1904, 10874574), (1938, 10683792), (2016, 10270431), (2052, 10090248), (2128, 9729882), (2142, 9666288), (2261, 9157536), (2268, 9129272), (2394, 8648784), (2448, 8458002), (2584, 8012844), (2592, 7988113), (2736, 7567686), (2754, 7518224), (2856, 7249716), (2907, 7122528), (3024, 6846954), (3078, 6726832), (3192, 6486588), (3213, 6444192), (3533, 5860512), (3591, 5765856), (3672, 5638668), (3808, 5437287), (3876, 5341896), (4104, 5045124), (4256, 4864941), (4284, 4833144), (4522, 4578768), (4536, 4564636), (4788, 4324392), (4896, 4229001), (5168, 4006422), (5472, 3783843), (5508, 3759112), (5712, 3624858), (5814, 3561264), (6048, 3423477), (6156, 3363416), (6384, 3243294), (6426, 3222096), (6783, 3052512), (7066, 2930256), (7182, 2882928), (7344, 2819334), (7752, 2670948), (8208, 2522562), (8568, 2416572), (8721, 2374176), (9044, 2289384), (9072, 2282318), (9576, 2162196), (9639, 2148064), (10336, 2003211), (10599, 1953504), (10773, 1921952), (11016, 1879556), (11424, 1812429), (11628, 1780632), (12312, 1681708), (12768, 1621647), (12852, 1611048), (13566, 1526256), (14132, 1465128), (14364, 1441464), (14688, 1409667), (15504, 1335474), (16416, 1261281), (17136, 1208286), (17442, 1187088), (18088, 1144692), (18144, 1141159), (19152, 1081098), (19278, 1074032), (20349, 1017504), (21198, 976752), (21546, 960976), (22032, 939778), (23256, 890316), (24624, 840854), (24731, 837216), (25704, 805524), (26163, 791392), (27132, 763128), (28264, 732564), (28728, 720732), (31008, 667737), (31797, 651168), (34272, 604143), (34884, 593544), (36176, 572346), (38304, 540549), (38556, 537016), (40698, 508752), (42396, 488376), (43092, 480488), (44064, 469889), (46512, 445158), (49248, 420427), (49462, 418608), (51408, 402762), (52326, 395696), (54264, 381564), (56528, 366282), (57456, 360366), (60061, 344736), (61047, 339168), (63594, 325584), (67127, 308448), (69768, 296772), (72352, 286173), (74193, 279072), (77112, 268508), (81396, 254376), (84792, 244188), (86184, 240244), (93024, 222579), (95391, 217056), (98924, 209304), (102816, 201381), (104652, 197848), (108528, 190782), (113056, 183141), (114912, 180183), (120122, 172368), (122094, 169584), (127188, 162792), (134254, 154224), (139536, 148386)]