20144243088

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1798

約数の個数: 240

約数和(自身を含む): 61358394240

約数和(自身を除く): 41214151152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 131, 138, 144, 174, 184, 207, 232, 261, 262, 276, 348, 368, 393, 414, 464, 522, 524, 552, 667, 696, 786, 828, 1044, 1048, 1104, 1179, 1334, 1392, 1572, 1601, 1656, 2001, 2088, 2096, 2358, 2668, 3013, 3144, 3202, 3312, 3799, 4002, 4176, 4716, 4803, 5336, 6003, 6026, 6288, 6404, 7598, 8004, 9039, 9432, 9606, 10672, 11397, 12006, 12052, 12808, 14409, 15196, 16008, 18078, 18864, 19212, 22794, 24012, 24104, 25616, 27117, 28818, 30392, 32016, 34191, 36156, 36823, 38424, 45588, 46429, 48024, 48208, 54234, 57636, 60784, 68382, 72312, 73646, 76848, 87377, 91176, 92858, 96048, 108468, 110469, 115272, 136764, 139287, 144624, 147292, 174754, 182352, 185716, 209731, 216936, 220938, 230544, 262131, 273528, 278574, 294584, 331407, 349508, 371432, 417861, 419462, 433872, 441876, 524262, 547056, 557148, 589168, 629193, 662814, 699016, 742864, 786393, 835722, 838924, 883752, 1048524, 1067867, 1114296, 1258386, 1325628, 1398032, 1572786, 1671444, 1677848, 1767504, 1887579, 2097048, 2135734, 2228592, 2516772, 2651256, 3145572, 3203601, 3342888, 3355696, 3775158, 4194096, 4271468, 4823813, 5033544, 5302512, 6082199, 6291144, 6407202, 6685776, 7550316, 8542936, 9610803, 9647626, 10067088, 12164398, 12582288, 12814404, 14471439, 15100632, 17085872, 18246597, 19221606, 19295252, 24328796, 25628808, 28942878, 30201264, 36493194, 38443212, 38590504, 43414317, 48657592, 51257616, 54739791, 57885756, 72986388, 76886424, 77181008, 86828634, 97315184, 109479582, 115771512, 139890577, 145972776, 153772848, 173657268, 218959164, 231543024, 279781154, 291945552, 347314536, 419671731, 437918328, 559562308, 694629072, 839343462, 875836656, 1119124616, 1259015193, 1678686924, 2238249232, 2518030386, 3357373848, 5036060772, 6714747696, 10072121544, 20144243088]

約数ペア:

[(1, 20144243088), (2, 10072121544), (3, 6714747696), (4, 5036060772), (6, 3357373848), (8, 2518030386), (9, 2238249232), (12, 1678686924), (16, 1259015193), (18, 1119124616), (23, 875836656), (24, 839343462), (29, 694629072), (36, 559562308), (46, 437918328), (48, 419671731), (58, 347314536), (69, 291945552), (72, 279781154), (87, 231543024), (92, 218959164), (116, 173657268), (131, 153772848), (138, 145972776), (144, 139890577), (174, 115771512), (184, 109479582), (207, 97315184), (232, 86828634), (261, 77181008), (262, 76886424), (276, 72986388), (348, 57885756), (368, 54739791), (393, 51257616), (414, 48657592), (464, 43414317), (522, 38590504), (524, 38443212), (552, 36493194), (667, 30201264), (696, 28942878), (786, 25628808), (828, 24328796), (1044, 19295252), (1048, 19221606), (1104, 18246597), (1179, 17085872), (1334, 15100632), (1392, 14471439), (1572, 12814404), (1601, 12582288), (1656, 12164398), (2001, 10067088), (2088, 9647626), (2096, 9610803), (2358, 8542936), (2668, 7550316), (3013, 6685776), (3144, 6407202), (3202, 6291144), (3312, 6082199), (3799, 5302512), (4002, 5033544), (4176, 4823813), (4716, 4271468), (4803, 4194096), (5336, 3775158), (6003, 3355696), (6026, 3342888), (6288, 3203601), (6404, 3145572), (7598, 2651256), (8004, 2516772), (9039, 2228592), (9432, 2135734), (9606, 2097048), (10672, 1887579), (11397, 1767504), (12006, 1677848), (12052, 1671444), (12808, 1572786), (14409, 1398032), (15196, 1325628), (16008, 1258386), (18078, 1114296), (18864, 1067867), (19212, 1048524), (22794, 883752), (24012, 838924), (24104, 835722), (25616, 786393), (27117, 742864), (28818, 699016), (30392, 662814), (32016, 629193), (34191, 589168), (36156, 557148), (36823, 547056), (38424, 524262), (45588, 441876), (46429, 433872), (48024, 419462), (48208, 417861), (54234, 371432), (57636, 349508), (60784, 331407), (68382, 294584), (72312, 278574), (73646, 273528), (76848, 262131), (87377, 230544), (91176, 220938), (92858, 216936), (96048, 209731), (108468, 185716), (110469, 182352), (115272, 174754), (136764, 147292), (139287, 144624)]