20534086144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 320

約数和(自身を含む): 52590384000

約数和(自身を除く): 32056297856

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 29, 32, 38, 44, 52, 58, 64, 76, 88, 104, 116, 128, 143, 152, 176, 208, 209, 232, 247, 256, 286, 304, 319, 352, 377, 416, 418, 464, 494, 509, 512, 551, 572, 608, 638, 704, 754, 832, 836, 928, 988, 1018, 1102, 1144, 1216, 1276, 1408, 1508, 1664, 1672, 1856, 1976, 2036, 2204, 2288, 2432, 2552, 2717, 2816, 3016, 3328, 3344, 3712, 3952, 4072, 4147, 4408, 4576, 4864, 5104, 5434, 5599, 5632, 6032, 6061, 6617, 6656, 6688, 7163, 7424, 7904, 8144, 8294, 8816, 9152, 9671, 9728, 10208, 10868, 11198, 12064, 12122, 13234, 13376, 14326, 14761, 14848, 15808, 16288, 16588, 17632, 18304, 19342, 20416, 21736, 22396, 24128, 24244, 26468, 26752, 28652, 29522, 31616, 32576, 33176, 35264, 36608, 38684, 40832, 43472, 44792, 48256, 48488, 52936, 53504, 57304, 59044, 63232, 65152, 66352, 70528, 72787, 73216, 77368, 78793, 81664, 86944, 89584, 96512, 96976, 105872, 106381, 107008, 114608, 118088, 125723, 126464, 130304, 132704, 141056, 145574, 154736, 157586, 162371, 163328, 173888, 179168, 191893, 193024, 193952, 211744, 212762, 229216, 236176, 251446, 260608, 265408, 280459, 282112, 291148, 309472, 315172, 324742, 347776, 358336, 383786, 387904, 423488, 425524, 458432, 472352, 502892, 530816, 560918, 582296, 618944, 630344, 649484, 695552, 716672, 767572, 775808, 846976, 851048, 916864, 944704, 1005784, 1061632, 1121836, 1164592, 1237888, 1260688, 1298968, 1382953, 1391104, 1433344, 1535144, 1551616, 1693952, 1702096, 1833728, 1889408, 2011568, 2110823, 2123264, 2243672, 2329184, 2475776, 2521376, 2597936, 2765906, 2866688, 3070288, 3085049, 3103232, 3387904, 3404192, 3645967, 3667456, 3778816, 4023136, 4221646, 4487344, 4658368, 4951552, 5042752, 5195872, 5531812, 6140576, 6170098, 6808384, 7291934, 7557632, 8046272, 8443292, 8974688, 9316736, 10085504, 10391744, 11063624, 12281152, 12340196, 13616768, 14583868, 16092544, 16886584, 17949376, 18633472, 20171008, 20783488, 22127248, 24562304, 24680392, 27233536, 29167736, 32185088, 33773168, 35898752, 37266944, 40105637, 40342016, 41566976, 44254496, 49124608, 49360784, 54467072, 58335472, 64370176, 67546336, 71797504, 80211274, 83133952, 88508992, 98249216, 98721568, 116670944, 135092672, 143595008, 160422548, 177017984, 197443136, 233341888, 270185344, 320845096, 354035968, 394886272, 466683776, 540370688, 641690192, 708071936, 789772544, 933367552, 1080741376, 1283380384, 1579545088, 1866735104, 2566760768, 5133521536, 10267043072, 20534086144]

約数ペア:

[(1, 20534086144), (2, 10267043072), (4, 5133521536), (8, 2566760768), (11, 1866735104), (13, 1579545088), (16, 1283380384), (19, 1080741376), (22, 933367552), (26, 789772544), (29, 708071936), (32, 641690192), (38, 540370688), (44, 466683776), (52, 394886272), (58, 354035968), (64, 320845096), (76, 270185344), (88, 233341888), (104, 197443136), (116, 177017984), (128, 160422548), (143, 143595008), (152, 135092672), (176, 116670944), (208, 98721568), (209, 98249216), (232, 88508992), (247, 83133952), (256, 80211274), (286, 71797504), (304, 67546336), (319, 64370176), (352, 58335472), (377, 54467072), (416, 49360784), (418, 49124608), (464, 44254496), (494, 41566976), (509, 40342016), (512, 40105637), (551, 37266944), (572, 35898752), (608, 33773168), (638, 32185088), (704, 29167736), (754, 27233536), (832, 24680392), (836, 24562304), (928, 22127248), (988, 20783488), (1018, 20171008), (1102, 18633472), (1144, 17949376), (1216, 16886584), (1276, 16092544), (1408, 14583868), (1508, 13616768), (1664, 12340196), (1672, 12281152), (1856, 11063624), (1976, 10391744), (2036, 10085504), (2204, 9316736), (2288, 8974688), (2432, 8443292), (2552, 8046272), (2717, 7557632), (2816, 7291934), (3016, 6808384), (3328, 6170098), (3344, 6140576), (3712, 5531812), (3952, 5195872), (4072, 5042752), (4147, 4951552), (4408, 4658368), (4576, 4487344), (4864, 4221646), (5104, 4023136), (5434, 3778816), (5599, 3667456), (5632, 3645967), (6032, 3404192), (6061, 3387904), (6617, 3103232), (6656, 3085049), (6688, 3070288), (7163, 2866688), (7424, 2765906), (7904, 2597936), (8144, 2521376), (8294, 2475776), (8816, 2329184), (9152, 2243672), (9671, 2123264), (9728, 2110823), (10208, 2011568), (10868, 1889408), (11198, 1833728), (12064, 1702096), (12122, 1693952), (13234, 1551616), (13376, 1535144), (14326, 1433344), (14761, 1391104), (14848, 1382953), (15808, 1298968), (16288, 1260688), (16588, 1237888), (17632, 1164592), (18304, 1121836), (19342, 1061632), (20416, 1005784), (21736, 944704), (22396, 916864), (24128, 851048), (24244, 846976), (26468, 775808), (26752, 767572), (28652, 716672), (29522, 695552), (31616, 649484), (32576, 630344), (33176, 618944), (35264, 582296), (36608, 560918), (38684, 530816), (40832, 502892), (43472, 472352), (44792, 458432), (48256, 425524), (48488, 423488), (52936, 387904), (53504, 383786), (57304, 358336), (59044, 347776), (63232, 324742), (65152, 315172), (66352, 309472), (70528, 291148), (72787, 282112), (73216, 280459), (77368, 265408), (78793, 260608), (81664, 251446), (86944, 236176), (89584, 229216), (96512, 212762), (96976, 211744), (105872, 193952), (106381, 193024), (107008, 191893), (114608, 179168), (118088, 173888), (125723, 163328), (126464, 162371), (130304, 157586), (132704, 154736), (141056, 145574)]