20123394048

素因数分解:

$2^{13}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11867}}^1$

素因数の和:11922

約数の個数: 168

約数和(自身を含む): 60663234528

約数和(自身を除く): 40539840480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1024, 1104, 1152, 1472, 1536, 1656, 2048, 2208, 2304, 2944, 3072, 3312, 4096, 4416, 4608, 5888, 6144, 6624, 8192, 8832, 9216, 11776, 11867, 12288, 13248, 17664, 18432, 23552, 23734, 24576, 26496, 35328, 35601, 36864, 47104, 47468, 52992, 70656, 71202, 73728, 94208, 94936, 105984, 106803, 141312, 142404, 188416, 189872, 211968, 213606, 272941, 282624, 284808, 379744, 423936, 427212, 545882, 565248, 569616, 759488, 818823, 847872, 854424, 1091764, 1139232, 1518976, 1637646, 1695744, 1708848, 2183528, 2278464, 2456469, 3037952, 3275292, 3417696, 4367056, 4556928, 4912938, 6075904, 6550584, 6835392, 8734112, 9113856, 9825876, 12151808, 13101168, 13670784, 17468224, 18227712, 19651752, 24303616, 26202336, 27341568, 34936448, 36455424, 39303504, 48607232, 52404672, 54683136, 69872896, 72910848, 78607008, 97214464, 104809344, 109366272, 139745792, 145821696, 157214016, 209618688, 218732544, 279491584, 291643392, 314428032, 419237376, 437465088, 558983168, 628856064, 838474752, 874930176, 1117966336, 1257712128, 1676949504, 2235932672, 2515424256, 3353899008, 5030848512, 6707798016, 10061697024, 20123394048]

約数ペア:

[(1, 20123394048), (2, 10061697024), (3, 6707798016), (4, 5030848512), (6, 3353899008), (8, 2515424256), (9, 2235932672), (12, 1676949504), (16, 1257712128), (18, 1117966336), (23, 874930176), (24, 838474752), (32, 628856064), (36, 558983168), (46, 437465088), (48, 419237376), (64, 314428032), (69, 291643392), (72, 279491584), (92, 218732544), (96, 209618688), (128, 157214016), (138, 145821696), (144, 139745792), (184, 109366272), (192, 104809344), (207, 97214464), (256, 78607008), (276, 72910848), (288, 69872896), (368, 54683136), (384, 52404672), (414, 48607232), (512, 39303504), (552, 36455424), (576, 34936448), (736, 27341568), (768, 26202336), (828, 24303616), (1024, 19651752), (1104, 18227712), (1152, 17468224), (1472, 13670784), (1536, 13101168), (1656, 12151808), (2048, 9825876), (2208, 9113856), (2304, 8734112), (2944, 6835392), (3072, 6550584), (3312, 6075904), (4096, 4912938), (4416, 4556928), (4608, 4367056), (5888, 3417696), (6144, 3275292), (6624, 3037952), (8192, 2456469), (8832, 2278464), (9216, 2183528), (11776, 1708848), (11867, 1695744), (12288, 1637646), (13248, 1518976), (17664, 1139232), (18432, 1091764), (23552, 854424), (23734, 847872), (24576, 818823), (26496, 759488), (35328, 569616), (35601, 565248), (36864, 545882), (47104, 427212), (47468, 423936), (52992, 379744), (70656, 284808), (71202, 282624), (73728, 272941), (94208, 213606), (94936, 211968), (105984, 189872), (106803, 188416), (141312, 142404)]