20381442048

素因数分解:

$2^{13}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8377}}^1$

素因数の和:8423

約数の個数: 224

約数和(自身を含む): 65883251520

約数和(自身を除く): 45501809472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1024, 1056, 1152, 1188, 1408, 1536, 1584, 1728, 2048, 2112, 2304, 2376, 2816, 3072, 3168, 3456, 4096, 4224, 4608, 4752, 5632, 6144, 6336, 6912, 8192, 8377, 8448, 9216, 9504, 11264, 12288, 12672, 13824, 16754, 16896, 18432, 19008, 22528, 24576, 25131, 25344, 27648, 33508, 33792, 36864, 38016, 45056, 50262, 50688, 55296, 67016, 67584, 73728, 75393, 76032, 90112, 92147, 100524, 101376, 110592, 134032, 135168, 150786, 152064, 184294, 201048, 202752, 221184, 226179, 268064, 270336, 276441, 301572, 304128, 368588, 402096, 405504, 452358, 536128, 552882, 603144, 608256, 737176, 804192, 811008, 829323, 904716, 1072256, 1105764, 1206288, 1216512, 1474352, 1608384, 1658646, 1809432, 2144512, 2211528, 2412576, 2433024, 2487969, 2948704, 3216768, 3317292, 3618864, 4289024, 4423056, 4825152, 4975938, 5897408, 6433536, 6634584, 7237728, 8578048, 8846112, 9650304, 9951876, 11794816, 12867072, 13269168, 14475456, 17156096, 17692224, 19300608, 19903752, 23589632, 25734144, 26538336, 28950912, 34312192, 35384448, 38601216, 39807504, 47179264, 51468288, 53076672, 57901824, 68624384, 70768896, 77202432, 79615008, 94358528, 102936576, 106153344, 115803648, 141537792, 154404864, 159230016, 188717056, 205873152, 212306688, 231607296, 283075584, 308809728, 318460032, 377434112, 424613376, 463214592, 566151168, 617619456, 636920064, 754868224, 849226752, 926429184, 1132302336, 1273840128, 1698453504, 1852858368, 2264604672, 2547680256, 3396907008, 5095360512, 6793814016, 10190721024, 20381442048]

約数ペア:

[(1, 20381442048), (2, 10190721024), (3, 6793814016), (4, 5095360512), (6, 3396907008), (8, 2547680256), (9, 2264604672), (11, 1852858368), (12, 1698453504), (16, 1273840128), (18, 1132302336), (22, 926429184), (24, 849226752), (27, 754868224), (32, 636920064), (33, 617619456), (36, 566151168), (44, 463214592), (48, 424613376), (54, 377434112), (64, 318460032), (66, 308809728), (72, 283075584), (88, 231607296), (96, 212306688), (99, 205873152), (108, 188717056), (128, 159230016), (132, 154404864), (144, 141537792), (176, 115803648), (192, 106153344), (198, 102936576), (216, 94358528), (256, 79615008), (264, 77202432), (288, 70768896), (297, 68624384), (352, 57901824), (384, 53076672), (396, 51468288), (432, 47179264), (512, 39807504), (528, 38601216), (576, 35384448), (594, 34312192), (704, 28950912), (768, 26538336), (792, 25734144), (864, 23589632), (1024, 19903752), (1056, 19300608), (1152, 17692224), (1188, 17156096), (1408, 14475456), (1536, 13269168), (1584, 12867072), (1728, 11794816), (2048, 9951876), (2112, 9650304), (2304, 8846112), (2376, 8578048), (2816, 7237728), (3072, 6634584), (3168, 6433536), (3456, 5897408), (4096, 4975938), (4224, 4825152), (4608, 4423056), (4752, 4289024), (5632, 3618864), (6144, 3317292), (6336, 3216768), (6912, 2948704), (8192, 2487969), (8377, 2433024), (8448, 2412576), (9216, 2211528), (9504, 2144512), (11264, 1809432), (12288, 1658646), (12672, 1608384), (13824, 1474352), (16754, 1216512), (16896, 1206288), (18432, 1105764), (19008, 1072256), (22528, 904716), (24576, 829323), (25131, 811008), (25344, 804192), (27648, 737176), (33508, 608256), (33792, 603144), (36864, 552882), (38016, 536128), (45056, 452358), (50262, 405504), (50688, 402096), (55296, 368588), (67016, 304128), (67584, 301572), (73728, 276441), (75393, 270336), (76032, 268064), (90112, 226179), (92147, 221184), (100524, 202752), (101376, 201048), (110592, 184294), (134032, 152064), (135168, 150786)]