20108822272

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 288

約数和(自身を含む): 51803136000

約数和(自身を除く): 31694313728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 109, 112, 128, 154, 176, 191, 196, 218, 224, 256, 308, 343, 352, 382, 392, 436, 448, 539, 616, 686, 704, 763, 764, 784, 872, 896, 1078, 1199, 1232, 1337, 1372, 1408, 1526, 1528, 1568, 1744, 1792, 2101, 2156, 2398, 2464, 2674, 2744, 2816, 3052, 3056, 3136, 3488, 3773, 4202, 4312, 4796, 4928, 5341, 5348, 5488, 6104, 6112, 6272, 6976, 7546, 8393, 8404, 8624, 9359, 9592, 9856, 10682, 10696, 10976, 12208, 12224, 12544, 13952, 14707, 15092, 16786, 16808, 17248, 18718, 19184, 19712, 20819, 21364, 21392, 21952, 24416, 24448, 27904, 29414, 30184, 33572, 33616, 34496, 37387, 37436, 38368, 41638, 42728, 42784, 43904, 48832, 48896, 58751, 58828, 60368, 65513, 67144, 67232, 68992, 74774, 74872, 76736, 83276, 85456, 85568, 87808, 97664, 102949, 117502, 117656, 120736, 131026, 134288, 134464, 137984, 145733, 149548, 149744, 153472, 166552, 170912, 171136, 195328, 205898, 229009, 235004, 235312, 241472, 262052, 268576, 268928, 291466, 299096, 299488, 306944, 333104, 341824, 342272, 411257, 411796, 458018, 470008, 470624, 482944, 524104, 537152, 537856, 582932, 598192, 598976, 666208, 683648, 720643, 822514, 823592, 916036, 940016, 941248, 965888, 1020131, 1048208, 1074304, 1165864, 1196384, 1197952, 1332416, 1367296, 1441286, 1603063, 1645028, 1647184, 1832072, 1880032, 1882496, 2040262, 2096416, 2148608, 2331728, 2392768, 2395904, 2664832, 2882572, 3206126, 3290056, 3294368, 3664144, 3760064, 3764992, 4080524, 4192832, 4663456, 4785536, 5329664, 5765144, 6412252, 6580112, 6588736, 7140917, 7328288, 7520128, 8161048, 8385664, 9326912, 9571072, 11221441, 11530288, 12824504, 13160224, 13177472, 14281834, 14656576, 15040256, 16322096, 16771328, 18653824, 22442882, 23060576, 25649008, 26320448, 26354944, 28563668, 29313152, 32644192, 37307648, 44885764, 46121152, 51298016, 52640896, 57127336, 58626304, 65288384, 78550087, 89771528, 92242304, 102596032, 105281792, 114254672, 130576768, 157100174, 179543056, 184484608, 205192064, 228509344, 261153536, 314200348, 359086112, 410384128, 457018688, 628400696, 718172224, 914037376, 1256801392, 1436344448, 1828074752, 2513602784, 2872688896, 5027205568, 10054411136, 20108822272]

約数ペア:

[(1, 20108822272), (2, 10054411136), (4, 5027205568), (7, 2872688896), (8, 2513602784), (11, 1828074752), (14, 1436344448), (16, 1256801392), (22, 914037376), (28, 718172224), (32, 628400696), (44, 457018688), (49, 410384128), (56, 359086112), (64, 314200348), (77, 261153536), (88, 228509344), (98, 205192064), (109, 184484608), (112, 179543056), (128, 157100174), (154, 130576768), (176, 114254672), (191, 105281792), (196, 102596032), (218, 92242304), (224, 89771528), (256, 78550087), (308, 65288384), (343, 58626304), (352, 57127336), (382, 52640896), (392, 51298016), (436, 46121152), (448, 44885764), (539, 37307648), (616, 32644192), (686, 29313152), (704, 28563668), (763, 26354944), (764, 26320448), (784, 25649008), (872, 23060576), (896, 22442882), (1078, 18653824), (1199, 16771328), (1232, 16322096), (1337, 15040256), (1372, 14656576), (1408, 14281834), (1526, 13177472), (1528, 13160224), (1568, 12824504), (1744, 11530288), (1792, 11221441), (2101, 9571072), (2156, 9326912), (2398, 8385664), (2464, 8161048), (2674, 7520128), (2744, 7328288), (2816, 7140917), (3052, 6588736), (3056, 6580112), (3136, 6412252), (3488, 5765144), (3773, 5329664), (4202, 4785536), (4312, 4663456), (4796, 4192832), (4928, 4080524), (5341, 3764992), (5348, 3760064), (5488, 3664144), (6104, 3294368), (6112, 3290056), (6272, 3206126), (6976, 2882572), (7546, 2664832), (8393, 2395904), (8404, 2392768), (8624, 2331728), (9359, 2148608), (9592, 2096416), (9856, 2040262), (10682, 1882496), (10696, 1880032), (10976, 1832072), (12208, 1647184), (12224, 1645028), (12544, 1603063), (13952, 1441286), (14707, 1367296), (15092, 1332416), (16786, 1197952), (16808, 1196384), (17248, 1165864), (18718, 1074304), (19184, 1048208), (19712, 1020131), (20819, 965888), (21364, 941248), (21392, 940016), (21952, 916036), (24416, 823592), (24448, 822514), (27904, 720643), (29414, 683648), (30184, 666208), (33572, 598976), (33616, 598192), (34496, 582932), (37387, 537856), (37436, 537152), (38368, 524104), (41638, 482944), (42728, 470624), (42784, 470008), (43904, 458018), (48832, 411796), (48896, 411257), (58751, 342272), (58828, 341824), (60368, 333104), (65513, 306944), (67144, 299488), (67232, 299096), (68992, 291466), (74774, 268928), (74872, 268576), (76736, 262052), (83276, 241472), (85456, 235312), (85568, 235004), (87808, 229009), (97664, 205898), (102949, 195328), (117502, 171136), (117656, 170912), (120736, 166552), (131026, 153472), (134288, 149744), (134464, 149548), (137984, 145733)]