20166962688

素因数分解:

$2^9\times 3^6\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 280

約数和(自身を含む): 61345578096

約数和(自身を除く): 41178615408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 192, 213, 216, 243, 256, 284, 288, 324, 384, 426, 432, 486, 512, 568, 576, 639, 648, 729, 761, 768, 852, 864, 972, 1136, 1152, 1278, 1296, 1458, 1522, 1536, 1704, 1728, 1917, 1944, 2272, 2283, 2304, 2556, 2592, 2916, 3044, 3408, 3456, 3834, 3888, 4544, 4566, 4608, 5112, 5184, 5751, 5832, 6088, 6816, 6849, 6912, 7668, 7776, 9088, 9132, 10224, 10368, 11502, 11664, 12176, 13632, 13698, 13824, 15336, 15552, 17253, 18176, 18264, 20448, 20547, 20736, 23004, 23328, 24352, 27264, 27396, 30672, 31104, 34506, 36352, 36528, 40896, 41094, 41472, 46008, 46656, 48704, 51759, 54031, 54528, 54792, 61344, 61641, 62208, 69012, 73056, 81792, 82188, 92016, 93312, 97408, 103518, 108062, 109056, 109584, 122688, 123282, 124416, 138024, 146112, 162093, 163584, 164376, 184032, 184923, 186624, 194816, 207036, 216124, 219168, 245376, 246564, 276048, 292224, 324186, 327168, 328752, 368064, 369846, 373248, 389632, 414072, 432248, 438336, 486279, 490752, 493128, 552096, 554769, 584448, 648372, 657504, 736128, 739692, 828144, 864496, 876672, 972558, 981504, 986256, 1104192, 1109538, 1168896, 1296744, 1315008, 1458837, 1472256, 1479384, 1656288, 1728992, 1753344, 1945116, 1972512, 2208384, 2219076, 2593488, 2630016, 2917674, 2944512, 2958768, 3312576, 3457984, 3506688, 3890232, 3945024, 4376511, 4416768, 4438152, 5186976, 5260032, 5835348, 5917536, 6625152, 6915968, 7780464, 7890048, 8753022, 8833536, 8876304, 10373952, 10520064, 11670696, 11835072, 13129533, 13250304, 13831936, 15560928, 15780096, 17506044, 17752608, 20747904, 23341392, 23670144, 26259066, 26500608, 27663872, 31121856, 31560192, 35012088, 35505216, 39388599, 41495808, 46682784, 47340288, 52518132, 62243712, 70024176, 71010432, 78777198, 82991616, 93365568, 94680576, 105036264, 124487424, 140048352, 142020864, 157554396, 186731136, 210072528, 248974848, 280096704, 284041728, 315108792, 373462272, 420145056, 560193408, 630217584, 746924544, 840290112, 1120386816, 1260435168, 1680580224, 2240773632, 2520870336, 3361160448, 5041740672, 6722320896, 10083481344, 20166962688]

約数ペア:

[(1, 20166962688), (2, 10083481344), (3, 6722320896), (4, 5041740672), (6, 3361160448), (8, 2520870336), (9, 2240773632), (12, 1680580224), (16, 1260435168), (18, 1120386816), (24, 840290112), (27, 746924544), (32, 630217584), (36, 560193408), (48, 420145056), (54, 373462272), (64, 315108792), (71, 284041728), (72, 280096704), (81, 248974848), (96, 210072528), (108, 186731136), (128, 157554396), (142, 142020864), (144, 140048352), (162, 124487424), (192, 105036264), (213, 94680576), (216, 93365568), (243, 82991616), (256, 78777198), (284, 71010432), (288, 70024176), (324, 62243712), (384, 52518132), (426, 47340288), (432, 46682784), (486, 41495808), (512, 39388599), (568, 35505216), (576, 35012088), (639, 31560192), (648, 31121856), (729, 27663872), (761, 26500608), (768, 26259066), (852, 23670144), (864, 23341392), (972, 20747904), (1136, 17752608), (1152, 17506044), (1278, 15780096), (1296, 15560928), (1458, 13831936), (1522, 13250304), (1536, 13129533), (1704, 11835072), (1728, 11670696), (1917, 10520064), (1944, 10373952), (2272, 8876304), (2283, 8833536), (2304, 8753022), (2556, 7890048), (2592, 7780464), (2916, 6915968), (3044, 6625152), (3408, 5917536), (3456, 5835348), (3834, 5260032), (3888, 5186976), (4544, 4438152), (4566, 4416768), (4608, 4376511), (5112, 3945024), (5184, 3890232), (5751, 3506688), (5832, 3457984), (6088, 3312576), (6816, 2958768), (6849, 2944512), (6912, 2917674), (7668, 2630016), (7776, 2593488), (9088, 2219076), (9132, 2208384), (10224, 1972512), (10368, 1945116), (11502, 1753344), (11664, 1728992), (12176, 1656288), (13632, 1479384), (13698, 1472256), (13824, 1458837), (15336, 1315008), (15552, 1296744), (17253, 1168896), (18176, 1109538), (18264, 1104192), (20448, 986256), (20547, 981504), (20736, 972558), (23004, 876672), (23328, 864496), (24352, 828144), (27264, 739692), (27396, 736128), (30672, 657504), (31104, 648372), (34506, 584448), (36352, 554769), (36528, 552096), (40896, 493128), (41094, 490752), (41472, 486279), (46008, 438336), (46656, 432248), (48704, 414072), (51759, 389632), (54031, 373248), (54528, 369846), (54792, 368064), (61344, 328752), (61641, 327168), (62208, 324186), (69012, 292224), (73056, 276048), (81792, 246564), (82188, 245376), (92016, 219168), (93312, 216124), (97408, 207036), (103518, 194816), (108062, 186624), (109056, 184923), (109584, 184032), (122688, 164376), (123282, 163584), (124416, 162093), (138024, 146112)]