20022718464

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2571

約数の個数: 312

約数和(自身を含む): 68258158592

約数和(自身を除く): 48235440128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2048, 2232, 2304, 2503, 2604, 2688, 2976, 3072, 3472, 3584, 3906, 3968, 4032, 4096, 4464, 4608, 5006, 5208, 5376, 5952, 6144, 6944, 7168, 7509, 7812, 7936, 8064, 8928, 9216, 10012, 10416, 10752, 11904, 12288, 13888, 14336, 15018, 15624, 15872, 16128, 17521, 17856, 18432, 20024, 20832, 21504, 22527, 23808, 27776, 28672, 30036, 31248, 31744, 32256, 35042, 35712, 36864, 40048, 41664, 43008, 45054, 47616, 52563, 55552, 60072, 62496, 63488, 64512, 70084, 71424, 77593, 80096, 83328, 86016, 90108, 95232, 105126, 111104, 120144, 124992, 126976, 129024, 140168, 142848, 155186, 157689, 160192, 166656, 180216, 190464, 210252, 222208, 232779, 240288, 249984, 258048, 280336, 285696, 310372, 315378, 320384, 333312, 360432, 380928, 420504, 444416, 465558, 480576, 499968, 543151, 560672, 571392, 620744, 630756, 640768, 666624, 698337, 720864, 841008, 888832, 931116, 961152, 999936, 1086302, 1121344, 1142784, 1241488, 1261512, 1281536, 1333248, 1396674, 1441728, 1629453, 1682016, 1862232, 1922304, 1999872, 2172604, 2242688, 2482976, 2523024, 2563072, 2666496, 2793348, 2883456, 3258906, 3364032, 3724464, 3844608, 3999744, 4345208, 4485376, 4888359, 4965952, 5046048, 5126144, 5586696, 5766912, 6517812, 6728064, 7448928, 7689216, 7999488, 8690416, 8970752, 9776718, 9931904, 10092096, 10252288, 11173392, 11533824, 13035624, 13456128, 14897856, 15378432, 17380832, 17941504, 19553436, 19863808, 20184192, 22346784, 23067648, 26071248, 26912256, 29795712, 30756864, 34761664, 35883008, 39106872, 39727616, 40368384, 44693568, 46135296, 52142496, 53824512, 59591424, 69523328, 71766016, 78213744, 79455232, 80736768, 89387136, 92270592, 104284992, 107649024, 119182848, 139046656, 156427488, 158910464, 161473536, 178774272, 208569984, 215298048, 238365696, 278093312, 312854976, 317820928, 322947072, 357548544, 417139968, 476731392, 556186624, 625709952, 645894144, 715097088, 834279936, 953462784, 1112373248, 1251419904, 1430194176, 1668559872, 2224746496, 2502839808, 2860388352, 3337119744, 5005679616, 6674239488, 10011359232, 20022718464]

約数ペア:

[(1, 20022718464), (2, 10011359232), (3, 6674239488), (4, 5005679616), (6, 3337119744), (7, 2860388352), (8, 2502839808), (9, 2224746496), (12, 1668559872), (14, 1430194176), (16, 1251419904), (18, 1112373248), (21, 953462784), (24, 834279936), (28, 715097088), (31, 645894144), (32, 625709952), (36, 556186624), (42, 476731392), (48, 417139968), (56, 357548544), (62, 322947072), (63, 317820928), (64, 312854976), (72, 278093312), (84, 238365696), (93, 215298048), (96, 208569984), (112, 178774272), (124, 161473536), (126, 158910464), (128, 156427488), (144, 139046656), (168, 119182848), (186, 107649024), (192, 104284992), (217, 92270592), (224, 89387136), (248, 80736768), (252, 79455232), (256, 78213744), (279, 71766016), (288, 69523328), (336, 59591424), (372, 53824512), (384, 52142496), (434, 46135296), (448, 44693568), (496, 40368384), (504, 39727616), (512, 39106872), (558, 35883008), (576, 34761664), (651, 30756864), (672, 29795712), (744, 26912256), (768, 26071248), (868, 23067648), (896, 22346784), (992, 20184192), (1008, 19863808), (1024, 19553436), (1116, 17941504), (1152, 17380832), (1302, 15378432), (1344, 14897856), (1488, 13456128), (1536, 13035624), (1736, 11533824), (1792, 11173392), (1953, 10252288), (1984, 10092096), (2016, 9931904), (2048, 9776718), (2232, 8970752), (2304, 8690416), (2503, 7999488), (2604, 7689216), (2688, 7448928), (2976, 6728064), (3072, 6517812), (3472, 5766912), (3584, 5586696), (3906, 5126144), (3968, 5046048), (4032, 4965952), (4096, 4888359), (4464, 4485376), (4608, 4345208), (5006, 3999744), (5208, 3844608), (5376, 3724464), (5952, 3364032), (6144, 3258906), (6944, 2883456), (7168, 2793348), (7509, 2666496), (7812, 2563072), (7936, 2523024), (8064, 2482976), (8928, 2242688), (9216, 2172604), (10012, 1999872), (10416, 1922304), (10752, 1862232), (11904, 1682016), (12288, 1629453), (13888, 1441728), (14336, 1396674), (15018, 1333248), (15624, 1281536), (15872, 1261512), (16128, 1241488), (17521, 1142784), (17856, 1121344), (18432, 1086302), (20024, 999936), (20832, 961152), (21504, 931116), (22527, 888832), (23808, 841008), (27776, 720864), (28672, 698337), (30036, 666624), (31248, 640768), (31744, 630756), (32256, 620744), (35042, 571392), (35712, 560672), (36864, 543151), (40048, 499968), (41664, 480576), (43008, 465558), (45054, 444416), (47616, 420504), (52563, 380928), (55552, 360432), (60072, 333312), (62496, 320384), (63488, 315378), (64512, 310372), (70084, 285696), (71424, 280336), (77593, 258048), (80096, 249984), (83328, 240288), (86016, 232779), (90108, 222208), (95232, 210252), (105126, 190464), (111104, 180216), (120144, 166656), (124992, 160192), (126976, 157689), (129024, 155186), (140168, 142848)]