20916938448

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 480

約数和(自身を含む): 74933703936

約数和(自身を除く): 54016765488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 53, 54, 56, 63, 68, 72, 81, 84, 102, 106, 108, 112, 119, 126, 136, 144, 153, 159, 162, 168, 189, 204, 212, 216, 238, 243, 252, 272, 306, 318, 324, 336, 357, 371, 378, 408, 424, 432, 459, 476, 477, 486, 504, 567, 612, 636, 648, 714, 742, 756, 816, 848, 853, 901, 918, 952, 954, 972, 1008, 1071, 1113, 1134, 1224, 1272, 1296, 1377, 1428, 1431, 1484, 1512, 1701, 1706, 1802, 1836, 1904, 1908, 1944, 2142, 2226, 2268, 2448, 2544, 2559, 2703, 2754, 2856, 2862, 2968, 3024, 3213, 3339, 3402, 3412, 3604, 3672, 3816, 3888, 4131, 4284, 4293, 4452, 4536, 5118, 5406, 5508, 5712, 5724, 5936, 5971, 6307, 6426, 6678, 6804, 6824, 7208, 7344, 7632, 7677, 8109, 8262, 8568, 8586, 8904, 9072, 9639, 10017, 10236, 10812, 11016, 11448, 11942, 12614, 12852, 12879, 13356, 13608, 13648, 14416, 14501, 15354, 16218, 16524, 17136, 17172, 17808, 17913, 18921, 19278, 20034, 20472, 21624, 22032, 22896, 23031, 23884, 24327, 25228, 25704, 25758, 26712, 27216, 28917, 29002, 30051, 30708, 32436, 33048, 34344, 35826, 37842, 38556, 40068, 40944, 43248, 43503, 45209, 46062, 47768, 48654, 50456, 51408, 51516, 53424, 53739, 56763, 57834, 58004, 60102, 61416, 64872, 66096, 68688, 69093, 71652, 72981, 75684, 77112, 80136, 87006, 90153, 90418, 92124, 95536, 97308, 100912, 101507, 103032, 107478, 113526, 115668, 116008, 120204, 122832, 129744, 130509, 135627, 138186, 143304, 145962, 151368, 154224, 160272, 161217, 170289, 174012, 180306, 180836, 184248, 194616, 203014, 206064, 207279, 214956, 218943, 227052, 231336, 232016, 240408, 261018, 271254, 276372, 286608, 291924, 302736, 304521, 316463, 322434, 340578, 348024, 360612, 361672, 368496, 389232, 391527, 406028, 406881, 414558, 429912, 437886, 454104, 462672, 480816, 483651, 510867, 522036, 542508, 552744, 583848, 609042, 632926, 644868, 681156, 696048, 721224, 723344, 768553, 783054, 812056, 813762, 829116, 859824, 875772, 908208, 913563, 949389, 967302, 1021734, 1044072, 1085016, 1105488, 1167696, 1174581, 1218084, 1220643, 1265852, 1289736, 1362312, 1442448, 1450953, 1532601, 1537106, 1566108, 1624112, 1627524, 1658232, 1751544, 1827126, 1898778, 1934604, 2043468, 2088144, 2170032, 2305659, 2349162, 2436168, 2441286, 2531704, 2579472, 2724624, 2740689, 2848167, 2901906, 3065202, 3074212, 3132216, 3255048, 3316464, 3503088, 3523743, 3654252, 3661929, 3797556, 3869208, 4086936, 4611318, 4698324, 4872336, 4882572, 5063408, 5379871, 5481378, 5696334, 5803812, 6130404, 6148424, 6264432, 6510096, 6916977, 7047486, 7308504, 7323858, 7595112, 7738416, 8173872, 8222067, 8544501, 9222636, 9396648, 9765144, 10759742, 10962756, 10985787, 11392668, 11607624, 12260808, 12296848, 13833954, 14094972, 14617008, 14647716, 15190224, 16139613, 16444134, 17089002, 18445272, 18793296, 19530288, 20750931, 21519484, 21925512, 21971574, 22785336, 23215248, 24521616, 24666201, 25633503, 27667908, 28189944, 29295432, 32279226, 32888268, 34178004, 36890544, 41501862, 43038968, 43851024, 43943148, 45570672, 48418839, 49332402, 51267006, 55335816, 56379888, 58590864, 62252793, 64558452, 65776536, 68356008, 76900509, 83003724, 86077936, 87886296, 96837678, 98664804, 102534012, 110671632, 124505586, 129116904, 131553072, 136712016, 145256517, 153801018, 166007448, 175772592, 186758379, 193675356, 197329608, 205068024, 249011172, 258233808, 290513034, 307602036, 332014896, 373516758, 387350712, 394659216, 410136048, 435769551, 498022344, 581026068, 615204072, 747033516, 774701424, 871539102, 996044688, 1162052136, 1230408144, 1307308653, 1494067032, 1743078204, 2324104272, 2614617306, 2988134064, 3486156408, 5229234612, 6972312816, 10458469224, 20916938448]

約数ペア:

[(1, 20916938448), (2, 10458469224), (3, 6972312816), (4, 5229234612), (6, 3486156408), (7, 2988134064), (8, 2614617306), (9, 2324104272), (12, 1743078204), (14, 1494067032), (16, 1307308653), (17, 1230408144), (18, 1162052136), (21, 996044688), (24, 871539102), (27, 774701424), (28, 747033516), (34, 615204072), (36, 581026068), (42, 498022344), (48, 435769551), (51, 410136048), (53, 394659216), (54, 387350712), (56, 373516758), (63, 332014896), (68, 307602036), (72, 290513034), (81, 258233808), (84, 249011172), (102, 205068024), (106, 197329608), (108, 193675356), (112, 186758379), (119, 175772592), (126, 166007448), (136, 153801018), (144, 145256517), (153, 136712016), (159, 131553072), (162, 129116904), (168, 124505586), (189, 110671632), (204, 102534012), (212, 98664804), (216, 96837678), (238, 87886296), (243, 86077936), (252, 83003724), (272, 76900509), (306, 68356008), (318, 65776536), (324, 64558452), (336, 62252793), (357, 58590864), (371, 56379888), (378, 55335816), (408, 51267006), (424, 49332402), (432, 48418839), (459, 45570672), (476, 43943148), (477, 43851024), (486, 43038968), (504, 41501862), (567, 36890544), (612, 34178004), (636, 32888268), (648, 32279226), (714, 29295432), (742, 28189944), (756, 27667908), (816, 25633503), (848, 24666201), (853, 24521616), (901, 23215248), (918, 22785336), (952, 21971574), (954, 21925512), (972, 21519484), (1008, 20750931), (1071, 19530288), (1113, 18793296), (1134, 18445272), (1224, 17089002), (1272, 16444134), (1296, 16139613), (1377, 15190224), (1428, 14647716), (1431, 14617008), (1484, 14094972), (1512, 13833954), (1701, 12296848), (1706, 12260808), (1802, 11607624), (1836, 11392668), (1904, 10985787), (1908, 10962756), (1944, 10759742), (2142, 9765144), (2226, 9396648), (2268, 9222636), (2448, 8544501), (2544, 8222067), (2559, 8173872), (2703, 7738416), (2754, 7595112), (2856, 7323858), (2862, 7308504), (2968, 7047486), (3024, 6916977), (3213, 6510096), (3339, 6264432), (3402, 6148424), (3412, 6130404), (3604, 5803812), (3672, 5696334), (3816, 5481378), (3888, 5379871), (4131, 5063408), (4284, 4882572), (4293, 4872336), (4452, 4698324), (4536, 4611318), (5118, 4086936), (5406, 3869208), (5508, 3797556), (5712, 3661929), (5724, 3654252), (5936, 3523743), (5971, 3503088), (6307, 3316464), (6426, 3255048), (6678, 3132216), (6804, 3074212), (6824, 3065202), (7208, 2901906), (7344, 2848167), (7632, 2740689), (7677, 2724624), (8109, 2579472), (8262, 2531704), (8568, 2441286), (8586, 2436168), (8904, 2349162), (9072, 2305659), (9639, 2170032), (10017, 2088144), (10236, 2043468), (10812, 1934604), (11016, 1898778), (11448, 1827126), (11942, 1751544), (12614, 1658232), (12852, 1627524), (12879, 1624112), (13356, 1566108), (13608, 1537106), (13648, 1532601), (14416, 1450953), (14501, 1442448), (15354, 1362312), (16218, 1289736), (16524, 1265852), (17136, 1220643), (17172, 1218084), (17808, 1174581), (17913, 1167696), (18921, 1105488), (19278, 1085016), (20034, 1044072), (20472, 1021734), (21624, 967302), (22032, 949389), (22896, 913563), (23031, 908208), (23884, 875772), (24327, 859824), (25228, 829116), (25704, 813762), (25758, 812056), (26712, 783054), (27216, 768553), (28917, 723344), (29002, 721224), (30051, 696048), (30708, 681156), (32436, 644868), (33048, 632926), (34344, 609042), (35826, 583848), (37842, 552744), (38556, 542508), (40068, 522036), (40944, 510867), (43248, 483651), (43503, 480816), (45209, 462672), (46062, 454104), (47768, 437886), (48654, 429912), (50456, 414558), (51408, 406881), (51516, 406028), (53424, 391527), (53739, 389232), (56763, 368496), (57834, 361672), (58004, 360612), (60102, 348024), (61416, 340578), (64872, 322434), (66096, 316463), (68688, 304521), (69093, 302736), (71652, 291924), (72981, 286608), (75684, 276372), (77112, 271254), (80136, 261018), (87006, 240408), (90153, 232016), (90418, 231336), (92124, 227052), (95536, 218943), (97308, 214956), (100912, 207279), (101507, 206064), (103032, 203014), (107478, 194616), (113526, 184248), (115668, 180836), (116008, 180306), (120204, 174012), (122832, 170289), (129744, 161217), (130509, 160272), (135627, 154224), (138186, 151368), (143304, 145962)]