20395019232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3982

約数の個数: 288

約数和(自身を含む): 69051999744

約数和(自身を除く): 48656980512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 71, 72, 74, 84, 96, 111, 112, 126, 142, 144, 148, 168, 213, 222, 224, 252, 259, 284, 288, 296, 333, 336, 426, 444, 497, 504, 518, 568, 592, 639, 666, 672, 777, 852, 888, 994, 1008, 1036, 1136, 1184, 1278, 1332, 1491, 1554, 1704, 1776, 1988, 2016, 2072, 2272, 2331, 2556, 2627, 2664, 2982, 3108, 3408, 3552, 3851, 3976, 4144, 4473, 4662, 5112, 5254, 5328, 5964, 6216, 6816, 7702, 7881, 7952, 8288, 8946, 9324, 10224, 10508, 10656, 11553, 11928, 12432, 15404, 15762, 15904, 17892, 18389, 18648, 20448, 21016, 23106, 23643, 23856, 24864, 26957, 30808, 31524, 34659, 35784, 36778, 37296, 42032, 46212, 47286, 47712, 53914, 55167, 61616, 63048, 69318, 71568, 73556, 74592, 80871, 84064, 92424, 94572, 107828, 110334, 123232, 126096, 138636, 142487, 143136, 147112, 161742, 165501, 184848, 189144, 215656, 220668, 242613, 252192, 273421, 277272, 284974, 294224, 323484, 331002, 369696, 378288, 427461, 431312, 441336, 485226, 546842, 554544, 569948, 588448, 646968, 662004, 756576, 820263, 854922, 862624, 882672, 970452, 997409, 1093684, 1109088, 1139896, 1282383, 1293936, 1324008, 1640526, 1709844, 1765344, 1913947, 1940904, 1994818, 2187368, 2279792, 2460789, 2564766, 2587872, 2648016, 2992227, 3281052, 3419688, 3827894, 3881808, 3989636, 4374736, 4559584, 4921578, 5129532, 5296032, 5741841, 5984454, 6562104, 6839376, 7655788, 7763616, 7979272, 8749472, 8976681, 9843156, 10116577, 10259064, 11483682, 11968908, 13124208, 13678752, 15311576, 15958544, 17225523, 17953362, 19686312, 20233154, 20518128, 22967364, 23937816, 26248416, 30349731, 30623152, 31917088, 34451046, 35906724, 39372624, 40466308, 41036256, 45934728, 47875632, 60699462, 61246304, 68902092, 70816039, 71813448, 78745248, 80932616, 91049193, 91869456, 95751264, 121398924, 137804184, 141632078, 143626896, 161865232, 182098386, 183738912, 212448117, 242797848, 275608368, 283264156, 287253792, 323730464, 364196772, 424896234, 485595696, 551216736, 566528312, 637344351, 728393544, 849792468, 971191392, 1133056624, 1274688702, 1456787088, 1699584936, 2266113248, 2549377404, 2913574176, 3399169872, 5098754808, 6798339744, 10197509616, 20395019232]

約数ペア:

[(1, 20395019232), (2, 10197509616), (3, 6798339744), (4, 5098754808), (6, 3399169872), (7, 2913574176), (8, 2549377404), (9, 2266113248), (12, 1699584936), (14, 1456787088), (16, 1274688702), (18, 1133056624), (21, 971191392), (24, 849792468), (28, 728393544), (32, 637344351), (36, 566528312), (37, 551216736), (42, 485595696), (48, 424896234), (56, 364196772), (63, 323730464), (71, 287253792), (72, 283264156), (74, 275608368), (84, 242797848), (96, 212448117), (111, 183738912), (112, 182098386), (126, 161865232), (142, 143626896), (144, 141632078), (148, 137804184), (168, 121398924), (213, 95751264), (222, 91869456), (224, 91049193), (252, 80932616), (259, 78745248), (284, 71813448), (288, 70816039), (296, 68902092), (333, 61246304), (336, 60699462), (426, 47875632), (444, 45934728), (497, 41036256), (504, 40466308), (518, 39372624), (568, 35906724), (592, 34451046), (639, 31917088), (666, 30623152), (672, 30349731), (777, 26248416), (852, 23937816), (888, 22967364), (994, 20518128), (1008, 20233154), (1036, 19686312), (1136, 17953362), (1184, 17225523), (1278, 15958544), (1332, 15311576), (1491, 13678752), (1554, 13124208), (1704, 11968908), (1776, 11483682), (1988, 10259064), (2016, 10116577), (2072, 9843156), (2272, 8976681), (2331, 8749472), (2556, 7979272), (2627, 7763616), (2664, 7655788), (2982, 6839376), (3108, 6562104), (3408, 5984454), (3552, 5741841), (3851, 5296032), (3976, 5129532), (4144, 4921578), (4473, 4559584), (4662, 4374736), (5112, 3989636), (5254, 3881808), (5328, 3827894), (5964, 3419688), (6216, 3281052), (6816, 2992227), (7702, 2648016), (7881, 2587872), (7952, 2564766), (8288, 2460789), (8946, 2279792), (9324, 2187368), (10224, 1994818), (10508, 1940904), (10656, 1913947), (11553, 1765344), (11928, 1709844), (12432, 1640526), (15404, 1324008), (15762, 1293936), (15904, 1282383), (17892, 1139896), (18389, 1109088), (18648, 1093684), (20448, 997409), (21016, 970452), (23106, 882672), (23643, 862624), (23856, 854922), (24864, 820263), (26957, 756576), (30808, 662004), (31524, 646968), (34659, 588448), (35784, 569948), (36778, 554544), (37296, 546842), (42032, 485226), (46212, 441336), (47286, 431312), (47712, 427461), (53914, 378288), (55167, 369696), (61616, 331002), (63048, 323484), (69318, 294224), (71568, 284974), (73556, 277272), (74592, 273421), (80871, 252192), (84064, 242613), (92424, 220668), (94572, 215656), (107828, 189144), (110334, 184848), (123232, 165501), (126096, 161742), (138636, 147112), (142487, 143136)]