20969639712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547453}}^1$

素因数の和:547495

約数の個数: 144

約数和(自身を含む): 71738372160

約数和(自身を除く): 50768732448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 547453, 1094906, 1642359, 2189812, 3284718, 3832171, 4379624, 4927077, 6569436, 7664342, 8759248, 9854154, 10401607, 11496513, 13138872, 15328684, 17518496, 19708308, 20803214, 22993026, 26277744, 30657368, 31204821, 34489539, 39416616, 41606428, 45986052, 52555488, 61314736, 62409642, 68979078, 72811249, 78833232, 83212856, 91972104, 93614463, 122629472, 124819284, 137958156, 145622498, 157666464, 166425712, 183944208, 187228926, 218433747, 249638568, 275916312, 291244996, 332851424, 367888416, 374457852, 436867494, 499277136, 551832624, 582489992, 655301241, 748915704, 873734988, 998554272, 1103665248, 1164979984, 1310602482, 1497831408, 1747469976, 2329959968, 2621204964, 2995662816, 3494939952, 5242409928, 6989879904, 10484819856, 20969639712]

約数ペア:

[(1, 20969639712), (2, 10484819856), (3, 6989879904), (4, 5242409928), (6, 3494939952), (7, 2995662816), (8, 2621204964), (9, 2329959968), (12, 1747469976), (14, 1497831408), (16, 1310602482), (18, 1164979984), (19, 1103665248), (21, 998554272), (24, 873734988), (28, 748915704), (32, 655301241), (36, 582489992), (38, 551832624), (42, 499277136), (48, 436867494), (56, 374457852), (57, 367888416), (63, 332851424), (72, 291244996), (76, 275916312), (84, 249638568), (96, 218433747), (112, 187228926), (114, 183944208), (126, 166425712), (133, 157666464), (144, 145622498), (152, 137958156), (168, 124819284), (171, 122629472), (224, 93614463), (228, 91972104), (252, 83212856), (266, 78833232), (288, 72811249), (304, 68979078), (336, 62409642), (342, 61314736), (399, 52555488), (456, 45986052), (504, 41606428), (532, 39416616), (608, 34489539), (672, 31204821), (684, 30657368), (798, 26277744), (912, 22993026), (1008, 20803214), (1064, 19708308), (1197, 17518496), (1368, 15328684), (1596, 13138872), (1824, 11496513), (2016, 10401607), (2128, 9854154), (2394, 8759248), (2736, 7664342), (3192, 6569436), (4256, 4927077), (4788, 4379624), (5472, 3832171), (6384, 3284718), (9576, 2189812), (12768, 1642359), (19152, 1094906), (38304, 547453)]