20837707968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2476

約数の個数: 448

約数和(自身を含む): 74720378880

約数和(自身を除く): 53882670912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 31, 32, 33, 38, 42, 44, 48, 56, 57, 62, 64, 66, 76, 77, 84, 88, 93, 96, 112, 114, 124, 132, 133, 152, 154, 168, 176, 186, 192, 209, 217, 224, 228, 231, 248, 264, 266, 304, 308, 336, 341, 352, 372, 399, 418, 434, 448, 456, 462, 496, 528, 532, 589, 608, 616, 627, 651, 672, 682, 704, 744, 798, 836, 868, 912, 924, 992, 1023, 1056, 1064, 1178, 1216, 1232, 1254, 1302, 1344, 1364, 1463, 1488, 1596, 1672, 1736, 1767, 1824, 1848, 1984, 2046, 2112, 2128, 2356, 2387, 2393, 2464, 2508, 2604, 2728, 2926, 2976, 3192, 3344, 3472, 3534, 3648, 3696, 4092, 4123, 4256, 4389, 4712, 4774, 4786, 4928, 5016, 5208, 5456, 5852, 5952, 6384, 6479, 6688, 6944, 7068, 7161, 7179, 7392, 8184, 8246, 8512, 8778, 9424, 9548, 9572, 10032, 10416, 10912, 11704, 12369, 12768, 12958, 13376, 13888, 14136, 14322, 14358, 14784, 16368, 16492, 16751, 17556, 18848, 19096, 19144, 19437, 20064, 20832, 21824, 23408, 24738, 25536, 25916, 26323, 28272, 28644, 28716, 32736, 32984, 33502, 35112, 37696, 38192, 38288, 38874, 40128, 41664, 45353, 45467, 46816, 49476, 50253, 51832, 52646, 56544, 57288, 57432, 65472, 65968, 67004, 70224, 74183, 76384, 76576, 77748, 78969, 90706, 90934, 93632, 98952, 100506, 103664, 105292, 113088, 114576, 114864, 131936, 134008, 136059, 136401, 140448, 148366, 152768, 153152, 155496, 157938, 181412, 181868, 184261, 197904, 201012, 207328, 210584, 222549, 229152, 229728, 263872, 268016, 272118, 272802, 280896, 296732, 310992, 315876, 318269, 362824, 363736, 368522, 395808, 402024, 414656, 421168, 445098, 458304, 459456, 500137, 519281, 536032, 544236, 545604, 552783, 593464, 621984, 631752, 636538, 725648, 727472, 737044, 791616, 804048, 816013, 842336, 890196, 954807, 1000274, 1038562, 1072064, 1088472, 1091208, 1105566, 1186928, 1243968, 1263504, 1273076, 1409477, 1451296, 1454944, 1474088, 1500411, 1557843, 1608096, 1632026, 1684672, 1780392, 1909614, 2000548, 2077124, 2176944, 2182416, 2211132, 2373856, 2448039, 2527008, 2546152, 2818954, 2902592, 2909888, 2948176, 3000822, 3115686, 3216192, 3264052, 3500959, 3560784, 3819228, 4001096, 4154248, 4228431, 4353888, 4364832, 4422264, 4747712, 4896078, 5054016, 5092304, 5637908, 5712091, 5896352, 6001644, 6231372, 6528104, 7001918, 7121568, 7638456, 8002192, 8308496, 8456862, 8707776, 8729664, 8844528, 9792156, 9866339, 10184608, 10502877, 11275816, 11424182, 11792704, 12003288, 12462744, 13056208, 14003836, 14243136, 15276912, 15504247, 16004384, 16616992, 16913724, 17136273, 17689056, 19584312, 19732678, 20369216, 21005754, 22551632, 22848364, 24006576, 24925488, 26112416, 28007672, 29599017, 30553824, 31008494, 32008768, 33233984, 33827448, 34272546, 35378112, 39168624, 39465356, 42011508, 45103264, 45696728, 46512741, 48013152, 49850976, 52224832, 56015344, 59198034, 61107648, 62016988, 67654896, 68545092, 78337248, 78930712, 84023016, 90206528, 91393456, 93025482, 96026304, 99701952, 108529729, 112030688, 118396068, 124033976, 135309792, 137090184, 156674496, 157861424, 168046032, 182786912, 186050964, 217059458, 224061376, 236792136, 248067952, 270619584, 274180368, 315722848, 325589187, 336092064, 365573824, 372101928, 434118916, 473584272, 496135904, 548360736, 631445696, 651178374, 672184128, 744203856, 868237832, 947168544, 992271808, 1096721472, 1302356748, 1488407712, 1736475664, 1894337088, 2604713496, 2976815424, 3472951328, 5209426992, 6945902656, 10418853984, 20837707968]

約数ペア:

[(1, 20837707968), (2, 10418853984), (3, 6945902656), (4, 5209426992), (6, 3472951328), (7, 2976815424), (8, 2604713496), (11, 1894337088), (12, 1736475664), (14, 1488407712), (16, 1302356748), (19, 1096721472), (21, 992271808), (22, 947168544), (24, 868237832), (28, 744203856), (31, 672184128), (32, 651178374), (33, 631445696), (38, 548360736), (42, 496135904), (44, 473584272), (48, 434118916), (56, 372101928), (57, 365573824), (62, 336092064), (64, 325589187), (66, 315722848), (76, 274180368), (77, 270619584), (84, 248067952), (88, 236792136), (93, 224061376), (96, 217059458), (112, 186050964), (114, 182786912), (124, 168046032), (132, 157861424), (133, 156674496), (152, 137090184), (154, 135309792), (168, 124033976), (176, 118396068), (186, 112030688), (192, 108529729), (209, 99701952), (217, 96026304), (224, 93025482), (228, 91393456), (231, 90206528), (248, 84023016), (264, 78930712), (266, 78337248), (304, 68545092), (308, 67654896), (336, 62016988), (341, 61107648), (352, 59198034), (372, 56015344), (399, 52224832), (418, 49850976), (434, 48013152), (448, 46512741), (456, 45696728), (462, 45103264), (496, 42011508), (528, 39465356), (532, 39168624), (589, 35378112), (608, 34272546), (616, 33827448), (627, 33233984), (651, 32008768), (672, 31008494), (682, 30553824), (704, 29599017), (744, 28007672), (798, 26112416), (836, 24925488), (868, 24006576), (912, 22848364), (924, 22551632), (992, 21005754), (1023, 20369216), (1056, 19732678), (1064, 19584312), (1178, 17689056), (1216, 17136273), (1232, 16913724), (1254, 16616992), (1302, 16004384), (1344, 15504247), (1364, 15276912), (1463, 14243136), (1488, 14003836), (1596, 13056208), (1672, 12462744), (1736, 12003288), (1767, 11792704), (1824, 11424182), (1848, 11275816), (1984, 10502877), (2046, 10184608), (2112, 9866339), (2128, 9792156), (2356, 8844528), (2387, 8729664), (2393, 8707776), (2464, 8456862), (2508, 8308496), (2604, 8002192), (2728, 7638456), (2926, 7121568), (2976, 7001918), (3192, 6528104), (3344, 6231372), (3472, 6001644), (3534, 5896352), (3648, 5712091), (3696, 5637908), (4092, 5092304), (4123, 5054016), (4256, 4896078), (4389, 4747712), (4712, 4422264), (4774, 4364832), (4786, 4353888), (4928, 4228431), (5016, 4154248), (5208, 4001096), (5456, 3819228), (5852, 3560784), (5952, 3500959), (6384, 3264052), (6479, 3216192), (6688, 3115686), (6944, 3000822), (7068, 2948176), (7161, 2909888), (7179, 2902592), (7392, 2818954), (8184, 2546152), (8246, 2527008), (8512, 2448039), (8778, 2373856), (9424, 2211132), (9548, 2182416), (9572, 2176944), (10032, 2077124), (10416, 2000548), (10912, 1909614), (11704, 1780392), (12369, 1684672), (12768, 1632026), (12958, 1608096), (13376, 1557843), (13888, 1500411), (14136, 1474088), (14322, 1454944), (14358, 1451296), (14784, 1409477), (16368, 1273076), (16492, 1263504), (16751, 1243968), (17556, 1186928), (18848, 1105566), (19096, 1091208), (19144, 1088472), (19437, 1072064), (20064, 1038562), (20832, 1000274), (21824, 954807), (23408, 890196), (24738, 842336), (25536, 816013), (25916, 804048), (26323, 791616), (28272, 737044), (28644, 727472), (28716, 725648), (32736, 636538), (32984, 631752), (33502, 621984), (35112, 593464), (37696, 552783), (38192, 545604), (38288, 544236), (38874, 536032), (40128, 519281), (41664, 500137), (45353, 459456), (45467, 458304), (46816, 445098), (49476, 421168), (50253, 414656), (51832, 402024), (52646, 395808), (56544, 368522), (57288, 363736), (57432, 362824), (65472, 318269), (65968, 315876), (67004, 310992), (70224, 296732), (74183, 280896), (76384, 272802), (76576, 272118), (77748, 268016), (78969, 263872), (90706, 229728), (90934, 229152), (93632, 222549), (98952, 210584), (100506, 207328), (103664, 201012), (105292, 197904), (113088, 184261), (114576, 181868), (114864, 181412), (131936, 157938), (134008, 155496), (136059, 153152), (136401, 152768), (140448, 148366)]