20012425488

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 480

約数和(自身を含む): 69120576000

約数和(自身を除く): 49108150512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 27, 33, 36, 38, 44, 46, 48, 54, 57, 66, 69, 72, 76, 88, 92, 99, 108, 114, 132, 138, 144, 152, 171, 176, 184, 198, 207, 209, 216, 228, 253, 264, 276, 297, 304, 342, 368, 396, 414, 418, 419, 432, 437, 456, 506, 513, 528, 529, 552, 594, 621, 627, 684, 759, 792, 828, 836, 838, 874, 912, 1012, 1026, 1058, 1104, 1188, 1242, 1254, 1257, 1311, 1368, 1518, 1584, 1587, 1656, 1672, 1676, 1748, 1881, 2024, 2052, 2116, 2277, 2376, 2484, 2508, 2514, 2622, 2736, 3036, 3174, 3312, 3344, 3352, 3496, 3762, 3771, 3933, 4048, 4104, 4232, 4554, 4609, 4752, 4761, 4807, 4968, 5016, 5028, 5244, 5643, 5819, 6072, 6348, 6704, 6831, 6992, 7524, 7542, 7866, 7961, 8208, 8464, 9108, 9218, 9522, 9614, 9637, 9936, 10032, 10051, 10056, 10488, 11286, 11313, 11638, 11799, 12144, 12696, 13662, 13827, 14283, 14421, 15048, 15084, 15732, 15922, 17457, 18216, 18436, 19044, 19228, 19274, 20102, 20112, 20976, 22572, 22626, 23276, 23598, 23883, 25392, 27324, 27654, 28566, 28842, 28911, 30096, 30153, 30168, 31464, 31844, 34914, 36432, 36872, 38088, 38456, 38548, 40204, 41481, 43263, 45144, 45252, 46552, 47196, 47766, 52371, 54648, 55308, 57132, 57684, 57822, 60306, 60336, 62928, 63688, 69828, 71649, 73744, 76176, 76912, 77096, 80408, 82962, 86526, 86733, 87571, 90288, 90459, 90504, 93104, 94392, 95532, 104742, 106007, 109296, 110561, 110616, 114264, 115368, 115644, 120612, 124443, 127376, 129789, 139656, 143298, 154192, 157113, 160816, 165924, 173052, 173466, 175142, 180918, 181008, 183103, 188784, 191064, 209484, 212014, 214947, 221122, 221232, 221651, 228528, 230736, 231288, 241224, 248886, 259578, 260199, 262713, 271377, 279312, 286596, 314226, 318021, 331683, 331848, 346104, 346932, 350284, 361836, 366206, 382128, 418968, 424028, 429894, 442244, 443302, 462576, 482448, 497772, 519156, 520398, 525426, 542754, 549309, 573192, 628452, 636042, 663366, 663696, 664953, 692208, 693864, 700568, 723672, 732412, 788139, 837936, 848056, 859788, 884488, 886604, 954063, 995049, 995544, 1038312, 1040796, 1050852, 1085508, 1098618, 1146384, 1256904, 1272084, 1326732, 1329906, 1387728, 1401136, 1447344, 1464824, 1576278, 1647927, 1696112, 1719576, 1768976, 1773208, 1908126, 1990098, 1991088, 1994859, 2014133, 2076624, 2081592, 2101704, 2171016, 2197236, 2364417, 2438161, 2513808, 2544168, 2653464, 2659812, 2862189, 2929648, 2985147, 3152556, 3295854, 3439152, 3546416, 3816252, 3980196, 3989718, 4028266, 4163184, 4203408, 4211369, 4342032, 4394472, 4728834, 4876322, 4943781, 5088336, 5306928, 5319624, 5724378, 5970294, 5984577, 6042399, 6305112, 6591708, 7314483, 7632504, 7960392, 7979436, 8056532, 8422738, 8788944, 9457668, 9752644, 9887562, 10639248, 11448756, 11940588, 11969154, 12084798, 12610224, 12634107, 13183416, 14628966, 15265008, 15920784, 15958872, 16113064, 16845476, 18127197, 18915336, 19505288, 19775124, 21943449, 22897512, 23881176, 23938308, 24169596, 25268214, 26366832, 29257932, 31917744, 32226128, 33690952, 36254394, 37830672, 37902321, 39010576, 39550248, 43886898, 45795024, 46325059, 47762352, 47876616, 48339192, 50536428, 54381591, 58515864, 65830347, 67381904, 72508788, 75804642, 79100496, 87773796, 92650118, 95753232, 96678384, 101072856, 108763182, 113706963, 117031728, 131660694, 138975177, 145017576, 151609284, 175547592, 185300236, 202145712, 217526364, 227413926, 263321388, 277950354, 290035152, 303218568, 351095184, 370600472, 416925531, 435052728, 454827852, 526642776, 555900708, 606437136, 741200944, 833851062, 870105456, 909655704, 1053285552, 1111801416, 1250776593, 1667702124, 1819311408, 2223602832, 2501553186, 3335404248, 5003106372, 6670808496, 10006212744, 20012425488]

約数ペア:

[(1, 20012425488), (2, 10006212744), (3, 6670808496), (4, 5003106372), (6, 3335404248), (8, 2501553186), (9, 2223602832), (11, 1819311408), (12, 1667702124), (16, 1250776593), (18, 1111801416), (19, 1053285552), (22, 909655704), (23, 870105456), (24, 833851062), (27, 741200944), (33, 606437136), (36, 555900708), (38, 526642776), (44, 454827852), (46, 435052728), (48, 416925531), (54, 370600472), (57, 351095184), (66, 303218568), (69, 290035152), (72, 277950354), (76, 263321388), (88, 227413926), (92, 217526364), (99, 202145712), (108, 185300236), (114, 175547592), (132, 151609284), (138, 145017576), (144, 138975177), (152, 131660694), (171, 117031728), (176, 113706963), (184, 108763182), (198, 101072856), (207, 96678384), (209, 95753232), (216, 92650118), (228, 87773796), (253, 79100496), (264, 75804642), (276, 72508788), (297, 67381904), (304, 65830347), (342, 58515864), (368, 54381591), (396, 50536428), (414, 48339192), (418, 47876616), (419, 47762352), (432, 46325059), (437, 45795024), (456, 43886898), (506, 39550248), (513, 39010576), (528, 37902321), (529, 37830672), (552, 36254394), (594, 33690952), (621, 32226128), (627, 31917744), (684, 29257932), (759, 26366832), (792, 25268214), (828, 24169596), (836, 23938308), (838, 23881176), (874, 22897512), (912, 21943449), (1012, 19775124), (1026, 19505288), (1058, 18915336), (1104, 18127197), (1188, 16845476), (1242, 16113064), (1254, 15958872), (1257, 15920784), (1311, 15265008), (1368, 14628966), (1518, 13183416), (1584, 12634107), (1587, 12610224), (1656, 12084798), (1672, 11969154), (1676, 11940588), (1748, 11448756), (1881, 10639248), (2024, 9887562), (2052, 9752644), (2116, 9457668), (2277, 8788944), (2376, 8422738), (2484, 8056532), (2508, 7979436), (2514, 7960392), (2622, 7632504), (2736, 7314483), (3036, 6591708), (3174, 6305112), (3312, 6042399), (3344, 5984577), (3352, 5970294), (3496, 5724378), (3762, 5319624), (3771, 5306928), (3933, 5088336), (4048, 4943781), (4104, 4876322), (4232, 4728834), (4554, 4394472), (4609, 4342032), (4752, 4211369), (4761, 4203408), (4807, 4163184), (4968, 4028266), (5016, 3989718), (5028, 3980196), (5244, 3816252), (5643, 3546416), (5819, 3439152), (6072, 3295854), (6348, 3152556), (6704, 2985147), (6831, 2929648), (6992, 2862189), (7524, 2659812), (7542, 2653464), (7866, 2544168), (7961, 2513808), (8208, 2438161), (8464, 2364417), (9108, 2197236), (9218, 2171016), (9522, 2101704), (9614, 2081592), (9637, 2076624), (9936, 2014133), (10032, 1994859), (10051, 1991088), (10056, 1990098), (10488, 1908126), (11286, 1773208), (11313, 1768976), (11638, 1719576), (11799, 1696112), (12144, 1647927), (12696, 1576278), (13662, 1464824), (13827, 1447344), (14283, 1401136), (14421, 1387728), (15048, 1329906), (15084, 1326732), (15732, 1272084), (15922, 1256904), (17457, 1146384), (18216, 1098618), (18436, 1085508), (19044, 1050852), (19228, 1040796), (19274, 1038312), (20102, 995544), (20112, 995049), (20976, 954063), (22572, 886604), (22626, 884488), (23276, 859788), (23598, 848056), (23883, 837936), (25392, 788139), (27324, 732412), (27654, 723672), (28566, 700568), (28842, 693864), (28911, 692208), (30096, 664953), (30153, 663696), (30168, 663366), (31464, 636042), (31844, 628452), (34914, 573192), (36432, 549309), (36872, 542754), (38088, 525426), (38456, 520398), (38548, 519156), (40204, 497772), (41481, 482448), (43263, 462576), (45144, 443302), (45252, 442244), (46552, 429894), (47196, 424028), (47766, 418968), (52371, 382128), (54648, 366206), (55308, 361836), (57132, 350284), (57684, 346932), (57822, 346104), (60306, 331848), (60336, 331683), (62928, 318021), (63688, 314226), (69828, 286596), (71649, 279312), (73744, 271377), (76176, 262713), (76912, 260199), (77096, 259578), (80408, 248886), (82962, 241224), (86526, 231288), (86733, 230736), (87571, 228528), (90288, 221651), (90459, 221232), (90504, 221122), (93104, 214947), (94392, 212014), (95532, 209484), (104742, 191064), (106007, 188784), (109296, 183103), (110561, 181008), (110616, 180918), (114264, 175142), (115368, 173466), (115644, 173052), (120612, 165924), (124443, 160816), (127376, 157113), (129789, 154192), (139656, 143298)]