20651397312

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8887}}^1$

素因数の和:8948

約数の個数: 336

約数和(自身を含む): 72061059840

約数和(自身を除く): 51409662528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 49, 52, 56, 57, 64, 76, 78, 84, 91, 96, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 192, 196, 208, 224, 228, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 416, 448, 456, 494, 532, 546, 588, 608, 624, 637, 672, 728, 741, 784, 798, 832, 912, 931, 988, 1064, 1092, 1176, 1216, 1248, 1274, 1344, 1456, 1482, 1568, 1596, 1729, 1824, 1862, 1911, 1976, 2128, 2184, 2352, 2496, 2548, 2793, 2912, 2964, 3136, 3192, 3458, 3648, 3724, 3822, 3952, 4256, 4368, 4704, 5096, 5187, 5586, 5824, 5928, 6384, 6916, 7448, 7644, 7904, 8512, 8736, 8887, 9408, 10192, 10374, 11172, 11856, 12103, 12768, 13832, 14896, 15288, 15808, 17472, 17774, 20384, 20748, 22344, 23712, 24206, 25536, 26661, 27664, 29792, 30576, 35548, 36309, 40768, 41496, 44688, 47424, 48412, 53322, 55328, 59584, 61152, 62209, 71096, 72618, 82992, 89376, 96824, 106644, 110656, 115531, 122304, 124418, 142192, 145236, 165984, 168853, 178752, 186627, 193648, 213288, 231062, 248836, 284384, 290472, 331968, 337706, 346593, 373254, 387296, 426576, 435463, 462124, 497672, 506559, 568768, 580944, 675412, 693186, 746508, 774592, 808717, 853152, 870926, 924248, 995344, 1013118, 1161888, 1181971, 1306389, 1350824, 1386372, 1493016, 1617434, 1706304, 1741852, 1848496, 1990688, 2026236, 2195089, 2323776, 2363942, 2426151, 2612778, 2701648, 2772744, 2986032, 3234868, 3483704, 3545913, 3696992, 3981376, 4052472, 4390178, 4727884, 4852302, 5225556, 5403296, 5545488, 5661019, 5972064, 6469736, 6585267, 6967408, 7091826, 7393984, 8104944, 8273797, 8780356, 9455768, 9704604, 10451112, 10806592, 11090976, 11322038, 11944128, 12939472, 13170534, 13934816, 14183652, 15365623, 16209888, 16547594, 16983057, 17560712, 18911536, 19409208, 20902224, 22181952, 22644076, 24821391, 25878944, 26341068, 27869632, 28367304, 30731246, 32419776, 33095188, 33966114, 35121424, 37823072, 38818416, 41804448, 45288152, 46096869, 49642782, 51757888, 52682136, 56734608, 61462492, 66190376, 67932228, 70242848, 75646144, 77636832, 83608896, 90576304, 92193738, 99285564, 105364272, 107559361, 113469216, 122924984, 132380752, 135864456, 140485696, 155273664, 181152608, 184387476, 198571128, 210728544, 215118722, 226938432, 245849968, 264761504, 271728912, 322678083, 362305216, 368774952, 397142256, 421457088, 430237444, 491699936, 529523008, 543457824, 645356166, 737549904, 794284512, 860474888, 983399872, 1086915648, 1290712332, 1475099808, 1588569024, 1720949776, 2581424664, 2950199616, 3441899552, 5162849328, 6883799104, 10325698656, 20651397312]

約数ペア:

[(1, 20651397312), (2, 10325698656), (3, 6883799104), (4, 5162849328), (6, 3441899552), (7, 2950199616), (8, 2581424664), (12, 1720949776), (13, 1588569024), (14, 1475099808), (16, 1290712332), (19, 1086915648), (21, 983399872), (24, 860474888), (26, 794284512), (28, 737549904), (32, 645356166), (38, 543457824), (39, 529523008), (42, 491699936), (48, 430237444), (49, 421457088), (52, 397142256), (56, 368774952), (57, 362305216), (64, 322678083), (76, 271728912), (78, 264761504), (84, 245849968), (91, 226938432), (96, 215118722), (98, 210728544), (104, 198571128), (112, 184387476), (114, 181152608), (133, 155273664), (147, 140485696), (152, 135864456), (156, 132380752), (168, 122924984), (182, 113469216), (192, 107559361), (196, 105364272), (208, 99285564), (224, 92193738), (228, 90576304), (247, 83608896), (266, 77636832), (273, 75646144), (294, 70242848), (304, 67932228), (312, 66190376), (336, 61462492), (364, 56734608), (392, 52682136), (399, 51757888), (416, 49642782), (448, 46096869), (456, 45288152), (494, 41804448), (532, 38818416), (546, 37823072), (588, 35121424), (608, 33966114), (624, 33095188), (637, 32419776), (672, 30731246), (728, 28367304), (741, 27869632), (784, 26341068), (798, 25878944), (832, 24821391), (912, 22644076), (931, 22181952), (988, 20902224), (1064, 19409208), (1092, 18911536), (1176, 17560712), (1216, 16983057), (1248, 16547594), (1274, 16209888), (1344, 15365623), (1456, 14183652), (1482, 13934816), (1568, 13170534), (1596, 12939472), (1729, 11944128), (1824, 11322038), (1862, 11090976), (1911, 10806592), (1976, 10451112), (2128, 9704604), (2184, 9455768), (2352, 8780356), (2496, 8273797), (2548, 8104944), (2793, 7393984), (2912, 7091826), (2964, 6967408), (3136, 6585267), (3192, 6469736), (3458, 5972064), (3648, 5661019), (3724, 5545488), (3822, 5403296), (3952, 5225556), (4256, 4852302), (4368, 4727884), (4704, 4390178), (5096, 4052472), (5187, 3981376), (5586, 3696992), (5824, 3545913), (5928, 3483704), (6384, 3234868), (6916, 2986032), (7448, 2772744), (7644, 2701648), (7904, 2612778), (8512, 2426151), (8736, 2363942), (8887, 2323776), (9408, 2195089), (10192, 2026236), (10374, 1990688), (11172, 1848496), (11856, 1741852), (12103, 1706304), (12768, 1617434), (13832, 1493016), (14896, 1386372), (15288, 1350824), (15808, 1306389), (17472, 1181971), (17774, 1161888), (20384, 1013118), (20748, 995344), (22344, 924248), (23712, 870926), (24206, 853152), (25536, 808717), (26661, 774592), (27664, 746508), (29792, 693186), (30576, 675412), (35548, 580944), (36309, 568768), (40768, 506559), (41496, 497672), (44688, 462124), (47424, 435463), (48412, 426576), (53322, 387296), (55328, 373254), (59584, 346593), (61152, 337706), (62209, 331968), (71096, 290472), (72618, 284384), (82992, 248836), (89376, 231062), (96824, 213288), (106644, 193648), (110656, 186627), (115531, 178752), (122304, 168853), (124418, 165984), (142192, 145236)]