20108460064

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 384

約数和(自身を含む): 54410227200

約数和(自身を除く): 34301767136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 68, 77, 88, 97, 98, 101, 112, 119, 136, 154, 176, 187, 194, 196, 202, 224, 238, 272, 308, 343, 352, 374, 388, 392, 404, 476, 539, 544, 616, 679, 686, 707, 748, 776, 784, 808, 833, 952, 1067, 1078, 1111, 1232, 1309, 1358, 1372, 1414, 1496, 1552, 1568, 1616, 1649, 1666, 1717, 1904, 2134, 2156, 2222, 2464, 2618, 2716, 2744, 2828, 2992, 3104, 3232, 3298, 3332, 3434, 3773, 3808, 4268, 4312, 4444, 4753, 4949, 5236, 5432, 5488, 5656, 5831, 5984, 6596, 6664, 6868, 7469, 7546, 7777, 8536, 8624, 8888, 9163, 9506, 9797, 9898, 10472, 10864, 10976, 11312, 11543, 11662, 12019, 13192, 13328, 13736, 14938, 15092, 15554, 17072, 17248, 17776, 18139, 18326, 18887, 19012, 19594, 19796, 20944, 21728, 22624, 23086, 23324, 24038, 26384, 26656, 27472, 29876, 30184, 31108, 33271, 34144, 34643, 35552, 36278, 36652, 37774, 38024, 39188, 39592, 41888, 46172, 46648, 48076, 52283, 52768, 54439, 54944, 59752, 60368, 62216, 64141, 66542, 68579, 69286, 72556, 73304, 75548, 76048, 78376, 79184, 80801, 84133, 92344, 93296, 96152, 104566, 107767, 108878, 119504, 120736, 124432, 126973, 128282, 132209, 133084, 137158, 138572, 145112, 146608, 151096, 152096, 156752, 158368, 161602, 166549, 168266, 184688, 186592, 192304, 209132, 215534, 217756, 239008, 248864, 253946, 256564, 264418, 266168, 274316, 277144, 290224, 293216, 302192, 313504, 323204, 333098, 336532, 365981, 369376, 381073, 384608, 418264, 431068, 435512, 480053, 507892, 513128, 528836, 532336, 548632, 554288, 565607, 580448, 588931, 604384, 646408, 666196, 673064, 731962, 754369, 762146, 836528, 862136, 871024, 888811, 925463, 960106, 1015784, 1026256, 1057672, 1064672, 1097264, 1108576, 1131214, 1165843, 1177862, 1292816, 1332392, 1346128, 1463924, 1508738, 1524292, 1673056, 1724272, 1742048, 1777622, 1832039, 1850926, 1920212, 2031568, 2052512, 2115344, 2194528, 2262428, 2331686, 2355724, 2585632, 2664784, 2692256, 2927848, 3017476, 3048584, 3360371, 3448544, 3555244, 3664078, 3701852, 3840424, 4063136, 4230688, 4524856, 4663372, 4711448, 5280583, 5329568, 5855696, 6034952, 6097168, 6221677, 6478241, 6720742, 7110488, 7328156, 7403704, 7680848, 8160901, 9049712, 9326744, 9422896, 10561166, 11711392, 12069904, 12194336, 12443354, 12824273, 12956482, 13441484, 14220976, 14656312, 14807408, 15361696, 16321802, 18099424, 18653488, 18845792, 21122332, 24139808, 24886708, 25648546, 25912964, 26882968, 28441952, 29312624, 29614816, 32643604, 36964081, 37306976, 42244664, 49773416, 51297092, 51825928, 53765936, 57126307, 58625248, 65287208, 73928162, 84489328, 89769911, 99546832, 102594184, 103651856, 107531872, 114252614, 130574416, 147856324, 168978656, 179539822, 199093664, 205188368, 207303712, 228505228, 261148832, 295712648, 359079644, 410376736, 457010456, 591425296, 628389377, 718159288, 914020912, 1182850592, 1256778754, 1436318576, 1828041824, 2513557508, 2872637152, 5027115016, 10054230032, 20108460064]

約数ペア:

[(1, 20108460064), (2, 10054230032), (4, 5027115016), (7, 2872637152), (8, 2513557508), (11, 1828041824), (14, 1436318576), (16, 1256778754), (17, 1182850592), (22, 914020912), (28, 718159288), (32, 628389377), (34, 591425296), (44, 457010456), (49, 410376736), (56, 359079644), (68, 295712648), (77, 261148832), (88, 228505228), (97, 207303712), (98, 205188368), (101, 199093664), (112, 179539822), (119, 168978656), (136, 147856324), (154, 130574416), (176, 114252614), (187, 107531872), (194, 103651856), (196, 102594184), (202, 99546832), (224, 89769911), (238, 84489328), (272, 73928162), (308, 65287208), (343, 58625248), (352, 57126307), (374, 53765936), (388, 51825928), (392, 51297092), (404, 49773416), (476, 42244664), (539, 37306976), (544, 36964081), (616, 32643604), (679, 29614816), (686, 29312624), (707, 28441952), (748, 26882968), (776, 25912964), (784, 25648546), (808, 24886708), (833, 24139808), (952, 21122332), (1067, 18845792), (1078, 18653488), (1111, 18099424), (1232, 16321802), (1309, 15361696), (1358, 14807408), (1372, 14656312), (1414, 14220976), (1496, 13441484), (1552, 12956482), (1568, 12824273), (1616, 12443354), (1649, 12194336), (1666, 12069904), (1717, 11711392), (1904, 10561166), (2134, 9422896), (2156, 9326744), (2222, 9049712), (2464, 8160901), (2618, 7680848), (2716, 7403704), (2744, 7328156), (2828, 7110488), (2992, 6720742), (3104, 6478241), (3232, 6221677), (3298, 6097168), (3332, 6034952), (3434, 5855696), (3773, 5329568), (3808, 5280583), (4268, 4711448), (4312, 4663372), (4444, 4524856), (4753, 4230688), (4949, 4063136), (5236, 3840424), (5432, 3701852), (5488, 3664078), (5656, 3555244), (5831, 3448544), (5984, 3360371), (6596, 3048584), (6664, 3017476), (6868, 2927848), (7469, 2692256), (7546, 2664784), (7777, 2585632), (8536, 2355724), (8624, 2331686), (8888, 2262428), (9163, 2194528), (9506, 2115344), (9797, 2052512), (9898, 2031568), (10472, 1920212), (10864, 1850926), (10976, 1832039), (11312, 1777622), (11543, 1742048), (11662, 1724272), (12019, 1673056), (13192, 1524292), (13328, 1508738), (13736, 1463924), (14938, 1346128), (15092, 1332392), (15554, 1292816), (17072, 1177862), (17248, 1165843), (17776, 1131214), (18139, 1108576), (18326, 1097264), (18887, 1064672), (19012, 1057672), (19594, 1026256), (19796, 1015784), (20944, 960106), (21728, 925463), (22624, 888811), (23086, 871024), (23324, 862136), (24038, 836528), (26384, 762146), (26656, 754369), (27472, 731962), (29876, 673064), (30184, 666196), (31108, 646408), (33271, 604384), (34144, 588931), (34643, 580448), (35552, 565607), (36278, 554288), (36652, 548632), (37774, 532336), (38024, 528836), (39188, 513128), (39592, 507892), (41888, 480053), (46172, 435512), (46648, 431068), (48076, 418264), (52283, 384608), (52768, 381073), (54439, 369376), (54944, 365981), (59752, 336532), (60368, 333098), (62216, 323204), (64141, 313504), (66542, 302192), (68579, 293216), (69286, 290224), (72556, 277144), (73304, 274316), (75548, 266168), (76048, 264418), (78376, 256564), (79184, 253946), (80801, 248864), (84133, 239008), (92344, 217756), (93296, 215534), (96152, 209132), (104566, 192304), (107767, 186592), (108878, 184688), (119504, 168266), (120736, 166549), (124432, 161602), (126973, 158368), (128282, 156752), (132209, 152096), (133084, 151096), (137158, 146608), (138572, 145112)]