20175138816

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2969}}^1$

素因数の和:3082

約数の個数: 208

約数和(自身を含む): 62277811200

約数和(自身を除く): 42102672384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 512, 553, 632, 672, 768, 896, 948, 1024, 1106, 1264, 1344, 1536, 1659, 1792, 1896, 2048, 2212, 2528, 2688, 2969, 3072, 3318, 3584, 3792, 4096, 4424, 5056, 5376, 5938, 6144, 6636, 7168, 7584, 8848, 8907, 10112, 10752, 11876, 12288, 13272, 14336, 15168, 17696, 17814, 20224, 20783, 21504, 23752, 26544, 28672, 30336, 35392, 35628, 40448, 41566, 43008, 47504, 53088, 60672, 62349, 70784, 71256, 80896, 83132, 86016, 95008, 106176, 121344, 124698, 141568, 142512, 161792, 166264, 190016, 212352, 234551, 242688, 249396, 283136, 285024, 323584, 332528, 380032, 424704, 469102, 485376, 498792, 566272, 570048, 665056, 703653, 760064, 849408, 938204, 970752, 997584, 1132544, 1140096, 1330112, 1407306, 1520128, 1641857, 1698816, 1876408, 1995168, 2265088, 2280192, 2660224, 2814612, 3040256, 3283714, 3397632, 3752816, 3990336, 4560384, 4925571, 5320448, 5629224, 6080512, 6567428, 6795264, 7505632, 7980672, 9120768, 9851142, 10640896, 11258448, 12161024, 13134856, 15011264, 15961344, 18241536, 19702284, 21281792, 22516896, 26269712, 30022528, 31922688, 36483072, 39404568, 42563584, 45033792, 52539424, 60045056, 63845376, 78809136, 85127168, 90067584, 105078848, 120090112, 127690752, 157618272, 180135168, 210157696, 240180224, 255381504, 315236544, 360270336, 420315392, 480360448, 630473088, 720540672, 840630784, 960720896, 1260946176, 1441081344, 1681261568, 2521892352, 2882162688, 3362523136, 5043784704, 6725046272, 10087569408, 20175138816]

約数ペア:

[(1, 20175138816), (2, 10087569408), (3, 6725046272), (4, 5043784704), (6, 3362523136), (7, 2882162688), (8, 2521892352), (12, 1681261568), (14, 1441081344), (16, 1260946176), (21, 960720896), (24, 840630784), (28, 720540672), (32, 630473088), (42, 480360448), (48, 420315392), (56, 360270336), (64, 315236544), (79, 255381504), (84, 240180224), (96, 210157696), (112, 180135168), (128, 157618272), (158, 127690752), (168, 120090112), (192, 105078848), (224, 90067584), (237, 85127168), (256, 78809136), (316, 63845376), (336, 60045056), (384, 52539424), (448, 45033792), (474, 42563584), (512, 39404568), (553, 36483072), (632, 31922688), (672, 30022528), (768, 26269712), (896, 22516896), (948, 21281792), (1024, 19702284), (1106, 18241536), (1264, 15961344), (1344, 15011264), (1536, 13134856), (1659, 12161024), (1792, 11258448), (1896, 10640896), (2048, 9851142), (2212, 9120768), (2528, 7980672), (2688, 7505632), (2969, 6795264), (3072, 6567428), (3318, 6080512), (3584, 5629224), (3792, 5320448), (4096, 4925571), (4424, 4560384), (5056, 3990336), (5376, 3752816), (5938, 3397632), (6144, 3283714), (6636, 3040256), (7168, 2814612), (7584, 2660224), (8848, 2280192), (8907, 2265088), (10112, 1995168), (10752, 1876408), (11876, 1698816), (12288, 1641857), (13272, 1520128), (14336, 1407306), (15168, 1330112), (17696, 1140096), (17814, 1132544), (20224, 997584), (20783, 970752), (21504, 938204), (23752, 849408), (26544, 760064), (28672, 703653), (30336, 665056), (35392, 570048), (35628, 566272), (40448, 498792), (41566, 485376), (43008, 469102), (47504, 424704), (53088, 380032), (60672, 332528), (62349, 323584), (70784, 285024), (71256, 283136), (80896, 249396), (83132, 242688), (86016, 234551), (95008, 212352), (106176, 190016), (121344, 166264), (124698, 161792), (141568, 142512)]