20185734816

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57973}}^1$

素因数の和:58036

約数の個数: 192

約数和(自身を含む): 65450327040

約数和(自身を除く): 45264592224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 624, 702, 744, 806, 837, 864, 936, 992, 1116, 1209, 1248, 1404, 1488, 1612, 1674, 1872, 2232, 2418, 2808, 2976, 3224, 3348, 3627, 3744, 4464, 4836, 5616, 6448, 6696, 7254, 8928, 9672, 10881, 11232, 12896, 13392, 14508, 19344, 21762, 26784, 29016, 38688, 43524, 57973, 58032, 87048, 115946, 116064, 173919, 174096, 231892, 347838, 348192, 463784, 521757, 695676, 753649, 927568, 1043514, 1391352, 1507298, 1565271, 1797163, 1855136, 2087028, 2260947, 2782704, 3014596, 3130542, 3594326, 4174056, 4521894, 5391489, 5565408, 6029192, 6261084, 6782841, 7188652, 8348112, 9043788, 10782978, 12058384, 12522168, 13565682, 14377304, 16174467, 16696224, 18087576, 20348523, 21565956, 23363119, 24116768, 25044336, 27131364, 28754608, 32348934, 36175152, 40697046, 43131912, 46726238, 48523401, 50088672, 54262728, 57509216, 64697868, 70089357, 72350304, 81394092, 86263824, 93452476, 97046802, 108525456, 129395736, 140178714, 162788184, 172527648, 186904952, 194093604, 210268071, 217050912, 258791472, 280357428, 325576368, 373809904, 388187208, 420536142, 517582944, 560714856, 630804213, 651152736, 747619808, 776374416, 841072284, 1121429712, 1261608426, 1552748832, 1682144568, 2242859424, 2523216852, 3364289136, 5046433704, 6728578272, 10092867408, 20185734816]

約数ペア:

[(1, 20185734816), (2, 10092867408), (3, 6728578272), (4, 5046433704), (6, 3364289136), (8, 2523216852), (9, 2242859424), (12, 1682144568), (13, 1552748832), (16, 1261608426), (18, 1121429712), (24, 841072284), (26, 776374416), (27, 747619808), (31, 651152736), (32, 630804213), (36, 560714856), (39, 517582944), (48, 420536142), (52, 388187208), (54, 373809904), (62, 325576368), (72, 280357428), (78, 258791472), (93, 217050912), (96, 210268071), (104, 194093604), (108, 186904952), (117, 172527648), (124, 162788184), (144, 140178714), (156, 129395736), (186, 108525456), (208, 97046802), (216, 93452476), (234, 86263824), (248, 81394092), (279, 72350304), (288, 70089357), (312, 64697868), (351, 57509216), (372, 54262728), (403, 50088672), (416, 48523401), (432, 46726238), (468, 43131912), (496, 40697046), (558, 36175152), (624, 32348934), (702, 28754608), (744, 27131364), (806, 25044336), (837, 24116768), (864, 23363119), (936, 21565956), (992, 20348523), (1116, 18087576), (1209, 16696224), (1248, 16174467), (1404, 14377304), (1488, 13565682), (1612, 12522168), (1674, 12058384), (1872, 10782978), (2232, 9043788), (2418, 8348112), (2808, 7188652), (2976, 6782841), (3224, 6261084), (3348, 6029192), (3627, 5565408), (3744, 5391489), (4464, 4521894), (4836, 4174056), (5616, 3594326), (6448, 3130542), (6696, 3014596), (7254, 2782704), (8928, 2260947), (9672, 2087028), (10881, 1855136), (11232, 1797163), (12896, 1565271), (13392, 1507298), (14508, 1391352), (19344, 1043514), (21762, 927568), (26784, 753649), (29016, 695676), (38688, 521757), (43524, 463784), (57973, 348192), (58032, 347838), (87048, 231892), (115946, 174096), (116064, 173919)]