20221368992

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 44891866656

約数和(自身を除く): 24670497664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 121, 176, 211, 212, 242, 352, 422, 424, 467, 484, 583, 844, 848, 934, 968, 1166, 1688, 1696, 1868, 1936, 2321, 2332, 3376, 3736, 3872, 4642, 4664, 5137, 6413, 6752, 7472, 9284, 9328, 10274, 11183, 12826, 14944, 18568, 18656, 20548, 22366, 24751, 25531, 25652, 37136, 41096, 44732, 49502, 51062, 51304, 56507, 74272, 82192, 89464, 98537, 99004, 102124, 102608, 113014, 123013, 164384, 178928, 197074, 198008, 204248, 205216, 226028, 246026, 272261, 357856, 394148, 396016, 408496, 452056, 492052, 544522, 788296, 792032, 816992, 904112, 984104, 1083907, 1089044, 1353143, 1576592, 1808224, 1968208, 2167814, 2178088, 2706286, 2994871, 3153184, 3936416, 4335628, 4356176, 5222461, 5412572, 5989742, 8671256, 8712352, 10444922, 10825144, 11922977, 11979484, 17342512, 20889844, 21650288, 23845954, 23958968, 34685024, 41779688, 43300576, 47691908, 47917936, 57447071, 83559376, 95383816, 95835872, 114894142, 167118752, 190767632, 229788284, 381535264, 459576568, 631917781, 919153136, 1263835562, 1838306272, 2527671124, 5055342248, 10110684496, 20221368992]

約数ペア:

[(1, 20221368992), (2, 10110684496), (4, 5055342248), (8, 2527671124), (11, 1838306272), (16, 1263835562), (22, 919153136), (32, 631917781), (44, 459576568), (53, 381535264), (88, 229788284), (106, 190767632), (121, 167118752), (176, 114894142), (211, 95835872), (212, 95383816), (242, 83559376), (352, 57447071), (422, 47917936), (424, 47691908), (467, 43300576), (484, 41779688), (583, 34685024), (844, 23958968), (848, 23845954), (934, 21650288), (968, 20889844), (1166, 17342512), (1688, 11979484), (1696, 11922977), (1868, 10825144), (1936, 10444922), (2321, 8712352), (2332, 8671256), (3376, 5989742), (3736, 5412572), (3872, 5222461), (4642, 4356176), (4664, 4335628), (5137, 3936416), (6413, 3153184), (6752, 2994871), (7472, 2706286), (9284, 2178088), (9328, 2167814), (10274, 1968208), (11183, 1808224), (12826, 1576592), (14944, 1353143), (18568, 1089044), (18656, 1083907), (20548, 984104), (22366, 904112), (24751, 816992), (25531, 792032), (25652, 788296), (37136, 544522), (41096, 492052), (44732, 452056), (49502, 408496), (51062, 396016), (51304, 394148), (56507, 357856), (74272, 272261), (82192, 246026), (89464, 226028), (98537, 205216), (99004, 204248), (102124, 198008), (102608, 197074), (113014, 178928), (123013, 164384)]