20121351437376

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{13823863}}^1$

素因数の和:13823926

約数の個数: 252

約数和(自身を含む): 69565111966272

約数和(自身を除く): 49443760528896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 361, 399, 448, 456, 504, 532, 576, 608, 672, 684, 722, 798, 912, 1008, 1064, 1083, 1197, 1216, 1344, 1368, 1444, 1596, 1824, 2016, 2128, 2166, 2394, 2527, 2736, 2888, 3192, 3249, 3648, 4032, 4256, 4332, 4788, 5054, 5472, 5776, 6384, 6498, 7581, 8512, 8664, 9576, 10108, 10944, 11552, 12768, 12996, 15162, 17328, 19152, 20216, 22743, 23104, 25536, 25992, 30324, 34656, 38304, 40432, 45486, 51984, 60648, 69312, 76608, 80864, 90972, 103968, 121296, 161728, 181944, 207936, 242592, 363888, 485184, 727776, 1455552, 13823863, 27647726, 41471589, 55295452, 82943178, 96767041, 110590904, 124414767, 165886356, 193534082, 221181808, 248829534, 262653397, 290301123, 331772712, 387068164, 442363616, 497659068, 525306794, 580602246, 663545424, 774136328, 787960191, 870903369, 884727232, 995318136, 1050613588, 1161204492, 1327090848, 1548272656, 1575920382, 1741806738, 1838573779, 1990636272, 2101227176, 2322408984, 2363880573, 2654181696, 3096545312, 3151840764, 3483613476, 3677147558, 3981272544, 4202454352, 4644817968, 4727761146, 4990414543, 5515721337, 6193090624, 6303681528, 6967226952, 7354295116, 7962545088, 8404908704, 9289635936, 9455522292, 9980829086, 11031442674, 12607363056, 13934453904, 14708590232, 14971243629, 16547164011, 16809817408, 18579271872, 18911044584, 19961658172, 22062885348, 25214726112, 27868907808, 29417180464, 29942487258, 33094328022, 34932901801, 37822089168, 39923316344, 44125770696, 44913730887, 50429452224, 55737815616, 58834360928, 59884974516, 66188656044, 69865803602, 75644178336, 79846632688, 88251541392, 89827461774, 104798705403, 117668721856, 119769949032, 132377312088, 139731607204, 151288356672, 159693265376, 176503082784, 179654923548, 209597410806, 239539898064, 264754624176, 279463214408, 314396116209, 319386530752, 353006165568, 359309847096, 419194821612, 479079796128, 529509248352, 558926428816, 628792232418, 718619694192, 838389643224, 958159592256, 1059018496704, 1117852857632, 1257584464836, 1437239388384, 1676779286448, 2235705715264, 2515168929672, 2874478776768, 3353558572896, 5030337859344, 6707117145792, 10060675718688, 20121351437376]

約数ペア:

[(1, 20121351437376), (2, 10060675718688), (3, 6707117145792), (4, 5030337859344), (6, 3353558572896), (7, 2874478776768), (8, 2515168929672), (9, 2235705715264), (12, 1676779286448), (14, 1437239388384), (16, 1257584464836), (18, 1117852857632), (19, 1059018496704), (21, 958159592256), (24, 838389643224), (28, 718619694192), (32, 628792232418), (36, 558926428816), (38, 529509248352), (42, 479079796128), (48, 419194821612), (56, 359309847096), (57, 353006165568), (63, 319386530752), (64, 314396116209), (72, 279463214408), (76, 264754624176), (84, 239539898064), (96, 209597410806), (112, 179654923548), (114, 176503082784), (126, 159693265376), (133, 151288356672), (144, 139731607204), (152, 132377312088), (168, 119769949032), (171, 117668721856), (192, 104798705403), (224, 89827461774), (228, 88251541392), (252, 79846632688), (266, 75644178336), (288, 69865803602), (304, 66188656044), (336, 59884974516), (342, 58834360928), (361, 55737815616), (399, 50429452224), (448, 44913730887), (456, 44125770696), (504, 39923316344), (532, 37822089168), (576, 34932901801), (608, 33094328022), (672, 29942487258), (684, 29417180464), (722, 27868907808), (798, 25214726112), (912, 22062885348), (1008, 19961658172), (1064, 18911044584), (1083, 18579271872), (1197, 16809817408), (1216, 16547164011), (1344, 14971243629), (1368, 14708590232), (1444, 13934453904), (1596, 12607363056), (1824, 11031442674), (2016, 9980829086), (2128, 9455522292), (2166, 9289635936), (2394, 8404908704), (2527, 7962545088), (2736, 7354295116), (2888, 6967226952), (3192, 6303681528), (3249, 6193090624), (3648, 5515721337), (4032, 4990414543), (4256, 4727761146), (4332, 4644817968), (4788, 4202454352), (5054, 3981272544), (5472, 3677147558), (5776, 3483613476), (6384, 3151840764), (6498, 3096545312), (7581, 2654181696), (8512, 2363880573), (8664, 2322408984), (9576, 2101227176), (10108, 1990636272), (10944, 1838573779), (11552, 1741806738), (12768, 1575920382), (12996, 1548272656), (15162, 1327090848), (17328, 1161204492), (19152, 1050613588), (20216, 995318136), (22743, 884727232), (23104, 870903369), (25536, 787960191), (25992, 774136328), (30324, 663545424), (34656, 580602246), (38304, 525306794), (40432, 497659068), (45486, 442363616), (51984, 387068164), (60648, 331772712), (69312, 290301123), (76608, 262653397), (80864, 248829534), (90972, 221181808), (103968, 193534082), (121296, 165886356), (161728, 124414767), (181944, 110590904), (207936, 96767041), (242592, 82943178), (363888, 55295452), (485184, 41471589), (727776, 27647726), (1455552, 13823863)]