20205189576

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:757

約数の個数: 384

約数和(自身を含む): 66685731840

約数和(自身を除く): 46480542264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 53, 61, 66, 72, 78, 88, 99, 104, 106, 117, 122, 132, 143, 156, 159, 183, 198, 212, 234, 244, 264, 286, 312, 318, 366, 396, 424, 429, 468, 477, 488, 549, 572, 583, 607, 636, 671, 689, 732, 792, 793, 858, 936, 954, 1098, 1144, 1166, 1214, 1272, 1287, 1342, 1378, 1464, 1586, 1716, 1749, 1821, 1908, 2013, 2067, 2196, 2332, 2379, 2428, 2574, 2684, 2756, 3172, 3233, 3432, 3498, 3642, 3816, 4026, 4134, 4392, 4664, 4758, 4856, 5148, 5247, 5368, 5463, 5512, 6039, 6201, 6344, 6466, 6677, 6996, 7137, 7284, 7579, 7891, 8052, 8268, 8723, 9516, 9699, 10296, 10494, 10926, 12078, 12402, 12932, 13354, 13992, 14274, 14568, 15158, 15782, 16104, 16536, 17446, 19032, 19398, 20031, 20988, 21852, 22737, 23673, 24156, 24804, 25864, 26169, 26708, 28548, 29097, 30316, 31564, 32171, 34892, 35563, 37027, 38796, 40062, 41976, 42029, 43704, 45474, 47346, 48312, 49608, 52338, 53416, 57096, 58194, 60093, 60632, 63128, 64342, 68211, 69784, 71019, 71126, 74054, 77592, 78507, 80124, 84058, 86801, 90948, 94692, 96513, 104676, 106689, 111081, 116388, 120186, 126087, 128684, 136422, 142038, 142252, 148108, 157014, 160248, 168116, 173602, 181896, 189384, 193026, 209352, 213378, 222162, 232776, 240372, 252174, 257368, 260403, 272844, 284076, 284504, 289539, 296216, 314028, 320067, 333243, 336232, 347204, 353881, 378261, 386052, 407297, 418223, 426756, 444324, 462319, 480744, 481351, 504348, 520806, 545688, 568152, 579078, 628056, 640134, 666486, 694408, 707762, 756522, 772104, 781209, 814594, 836446, 853512, 888648, 924638, 962702, 1008696, 1041612, 1061643, 1158156, 1221891, 1254669, 1280268, 1332972, 1386957, 1415524, 1444053, 1513044, 1562418, 1629188, 1672892, 1849276, 1925404, 1962431, 2083224, 2123286, 2316312, 2443782, 2509338, 2560536, 2665944, 2773914, 2831048, 2888106, 3026088, 3124836, 3184929, 3258376, 3345784, 3665673, 3698552, 3764007, 3850808, 3924862, 4160871, 4246572, 4332159, 4600453, 4887564, 5018676, 5294861, 5547828, 5776212, 5887293, 6249672, 6369858, 7331346, 7528014, 7849724, 8321742, 8493144, 8664318, 9200906, 9775128, 10037352, 10589722, 11095656, 11552424, 11774586, 12739716, 13801359, 14662692, 15056028, 15699448, 15884583, 16643484, 17328636, 17661879, 18401812, 21179444, 21586741, 23549172, 25479432, 25511603, 27602718, 29325384, 30112056, 31769166, 33286968, 34657272, 35323758, 36803624, 41404077, 42358888, 43173482, 47098344, 47653749, 51023206, 55205436, 63538332, 64760223, 70647516, 76534809, 82808154, 86346964, 95307498, 102046412, 110410872, 127076664, 129520446, 141295032, 153069618, 165616308, 172693928, 190614996, 194280669, 204092824, 229604427, 259040892, 280627633, 306139236, 331232616, 381229992, 388561338, 459208854, 518081784, 561255266, 612278472, 777122676, 841882899, 918417708, 1122510532, 1554245352, 1683765798, 1836835416, 2245021064, 2525648697, 3367531596, 5051297394, 6735063192, 10102594788, 20205189576]

約数ペア:

[(1, 20205189576), (2, 10102594788), (3, 6735063192), (4, 5051297394), (6, 3367531596), (8, 2525648697), (9, 2245021064), (11, 1836835416), (12, 1683765798), (13, 1554245352), (18, 1122510532), (22, 918417708), (24, 841882899), (26, 777122676), (33, 612278472), (36, 561255266), (39, 518081784), (44, 459208854), (52, 388561338), (53, 381229992), (61, 331232616), (66, 306139236), (72, 280627633), (78, 259040892), (88, 229604427), (99, 204092824), (104, 194280669), (106, 190614996), (117, 172693928), (122, 165616308), (132, 153069618), (143, 141295032), (156, 129520446), (159, 127076664), (183, 110410872), (198, 102046412), (212, 95307498), (234, 86346964), (244, 82808154), (264, 76534809), (286, 70647516), (312, 64760223), (318, 63538332), (366, 55205436), (396, 51023206), (424, 47653749), (429, 47098344), (468, 43173482), (477, 42358888), (488, 41404077), (549, 36803624), (572, 35323758), (583, 34657272), (607, 33286968), (636, 31769166), (671, 30112056), (689, 29325384), (732, 27602718), (792, 25511603), (793, 25479432), (858, 23549172), (936, 21586741), (954, 21179444), (1098, 18401812), (1144, 17661879), (1166, 17328636), (1214, 16643484), (1272, 15884583), (1287, 15699448), (1342, 15056028), (1378, 14662692), (1464, 13801359), (1586, 12739716), (1716, 11774586), (1749, 11552424), (1821, 11095656), (1908, 10589722), (2013, 10037352), (2067, 9775128), (2196, 9200906), (2332, 8664318), (2379, 8493144), (2428, 8321742), (2574, 7849724), (2684, 7528014), (2756, 7331346), (3172, 6369858), (3233, 6249672), (3432, 5887293), (3498, 5776212), (3642, 5547828), (3816, 5294861), (4026, 5018676), (4134, 4887564), (4392, 4600453), (4664, 4332159), (4758, 4246572), (4856, 4160871), (5148, 3924862), (5247, 3850808), (5368, 3764007), (5463, 3698552), (5512, 3665673), (6039, 3345784), (6201, 3258376), (6344, 3184929), (6466, 3124836), (6677, 3026088), (6996, 2888106), (7137, 2831048), (7284, 2773914), (7579, 2665944), (7891, 2560536), (8052, 2509338), (8268, 2443782), (8723, 2316312), (9516, 2123286), (9699, 2083224), (10296, 1962431), (10494, 1925404), (10926, 1849276), (12078, 1672892), (12402, 1629188), (12932, 1562418), (13354, 1513044), (13992, 1444053), (14274, 1415524), (14568, 1386957), (15158, 1332972), (15782, 1280268), (16104, 1254669), (16536, 1221891), (17446, 1158156), (19032, 1061643), (19398, 1041612), (20031, 1008696), (20988, 962702), (21852, 924638), (22737, 888648), (23673, 853512), (24156, 836446), (24804, 814594), (25864, 781209), (26169, 772104), (26708, 756522), (28548, 707762), (29097, 694408), (30316, 666486), (31564, 640134), (32171, 628056), (34892, 579078), (35563, 568152), (37027, 545688), (38796, 520806), (40062, 504348), (41976, 481351), (42029, 480744), (43704, 462319), (45474, 444324), (47346, 426756), (48312, 418223), (49608, 407297), (52338, 386052), (53416, 378261), (57096, 353881), (58194, 347204), (60093, 336232), (60632, 333243), (63128, 320067), (64342, 314028), (68211, 296216), (69784, 289539), (71019, 284504), (71126, 284076), (74054, 272844), (77592, 260403), (78507, 257368), (80124, 252174), (84058, 240372), (86801, 232776), (90948, 222162), (94692, 213378), (96513, 209352), (104676, 193026), (106689, 189384), (111081, 181896), (116388, 173602), (120186, 168116), (126087, 160248), (128684, 157014), (136422, 148108), (142038, 142252)]