20496298752

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:840

約数の個数: 288

約数和(自身を含む): 63635443200

約数和(自身を除く): 43139144448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 229, 256, 276, 288, 368, 384, 414, 432, 458, 552, 563, 576, 621, 687, 736, 768, 828, 864, 916, 1104, 1126, 1152, 1242, 1374, 1472, 1656, 1689, 1728, 1832, 2061, 2208, 2252, 2304, 2484, 2748, 2944, 3312, 3378, 3456, 3664, 4122, 4416, 4504, 4968, 5067, 5267, 5496, 5888, 6183, 6624, 6756, 6912, 7328, 8244, 8832, 9008, 9936, 10134, 10534, 10992, 12366, 12949, 13248, 13512, 14656, 15201, 15801, 16488, 17664, 18016, 19872, 20268, 21068, 21984, 24732, 25898, 26496, 27024, 29312, 30402, 31602, 32976, 36032, 38847, 39744, 40536, 42136, 43968, 47403, 49464, 51796, 52992, 54048, 58624, 60804, 63204, 65952, 72064, 77694, 79488, 81072, 84272, 87936, 94806, 98928, 103592, 108096, 116541, 121608, 126408, 128927, 131904, 142209, 144128, 155388, 158976, 162144, 168544, 175872, 189612, 197856, 207184, 216192, 233082, 243216, 252816, 257854, 263808, 284418, 310776, 324288, 337088, 349623, 379224, 386781, 395712, 414368, 432384, 466164, 486432, 505632, 515708, 527616, 568836, 621552, 648576, 674176, 699246, 758448, 773562, 791424, 828736, 932328, 972864, 1011264, 1031416, 1137672, 1160343, 1243104, 1297152, 1348352, 1398492, 1516896, 1547124, 1582848, 1657472, 1864656, 1945728, 2022528, 2062832, 2275344, 2320686, 2486208, 2796984, 2965321, 3033792, 3094248, 3314944, 3481029, 3729312, 3891456, 4045056, 4125664, 4550688, 4641372, 4972416, 5593968, 5930642, 6067584, 6188496, 6962058, 7458624, 8251328, 8895963, 9101376, 9282744, 9944832, 11187936, 11861284, 12135168, 12376992, 13924116, 14917248, 16502656, 17791926, 18202752, 18565488, 22375872, 23722568, 24753984, 26687889, 27848232, 29834496, 33005312, 35583852, 36405504, 37130976, 44751744, 47445136, 49507968, 53375778, 55696464, 71167704, 74261952, 80063667, 89503488, 94890272, 99015936, 106751556, 111392928, 142335408, 148523904, 160127334, 189780544, 213503112, 222785856, 284670816, 297047808, 320254668, 379561088, 427006224, 445571712, 569341632, 640509336, 759122176, 854012448, 891143424, 1138683264, 1281018672, 1708024896, 2277366528, 2562037344, 3416049792, 5124074688, 6832099584, 10248149376, 20496298752]

約数ペア:

[(1, 20496298752), (2, 10248149376), (3, 6832099584), (4, 5124074688), (6, 3416049792), (8, 2562037344), (9, 2277366528), (12, 1708024896), (16, 1281018672), (18, 1138683264), (23, 891143424), (24, 854012448), (27, 759122176), (32, 640509336), (36, 569341632), (46, 445571712), (48, 427006224), (54, 379561088), (64, 320254668), (69, 297047808), (72, 284670816), (92, 222785856), (96, 213503112), (108, 189780544), (128, 160127334), (138, 148523904), (144, 142335408), (184, 111392928), (192, 106751556), (207, 99015936), (216, 94890272), (229, 89503488), (256, 80063667), (276, 74261952), (288, 71167704), (368, 55696464), (384, 53375778), (414, 49507968), (432, 47445136), (458, 44751744), (552, 37130976), (563, 36405504), (576, 35583852), (621, 33005312), (687, 29834496), (736, 27848232), (768, 26687889), (828, 24753984), (864, 23722568), (916, 22375872), (1104, 18565488), (1126, 18202752), (1152, 17791926), (1242, 16502656), (1374, 14917248), (1472, 13924116), (1656, 12376992), (1689, 12135168), (1728, 11861284), (1832, 11187936), (2061, 9944832), (2208, 9282744), (2252, 9101376), (2304, 8895963), (2484, 8251328), (2748, 7458624), (2944, 6962058), (3312, 6188496), (3378, 6067584), (3456, 5930642), (3664, 5593968), (4122, 4972416), (4416, 4641372), (4504, 4550688), (4968, 4125664), (5067, 4045056), (5267, 3891456), (5496, 3729312), (5888, 3481029), (6183, 3314944), (6624, 3094248), (6756, 3033792), (6912, 2965321), (7328, 2796984), (8244, 2486208), (8832, 2320686), (9008, 2275344), (9936, 2062832), (10134, 2022528), (10534, 1945728), (10992, 1864656), (12366, 1657472), (12949, 1582848), (13248, 1547124), (13512, 1516896), (14656, 1398492), (15201, 1348352), (15801, 1297152), (16488, 1243104), (17664, 1160343), (18016, 1137672), (19872, 1031416), (20268, 1011264), (21068, 972864), (21984, 932328), (24732, 828736), (25898, 791424), (26496, 773562), (27024, 758448), (29312, 699246), (30402, 674176), (31602, 648576), (32976, 621552), (36032, 568836), (38847, 527616), (39744, 515708), (40536, 505632), (42136, 486432), (43968, 466164), (47403, 432384), (49464, 414368), (51796, 395712), (52992, 386781), (54048, 379224), (58624, 349623), (60804, 337088), (63204, 324288), (65952, 310776), (72064, 284418), (77694, 263808), (79488, 257854), (81072, 252816), (84272, 243216), (87936, 233082), (94806, 216192), (98928, 207184), (103592, 197856), (108096, 189612), (116541, 175872), (121608, 168544), (126408, 162144), (128927, 158976), (131904, 155388), (142209, 144128)]