20161425536

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1311

約数の個数: 192

約数和(自身を含む): 49802840280

約数和(自身を除く): 29641414744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 173, 196, 224, 238, 272, 346, 392, 448, 476, 544, 692, 784, 833, 896, 952, 1088, 1093, 1211, 1384, 1568, 1666, 1904, 2176, 2186, 2422, 2768, 2941, 3136, 3332, 3808, 4372, 4844, 5536, 5882, 6272, 6664, 7616, 7651, 8477, 8744, 9688, 11072, 11764, 13328, 15232, 15302, 16954, 17488, 18581, 19376, 20587, 22144, 23528, 26656, 30604, 33908, 34976, 37162, 38752, 41174, 47056, 53312, 53557, 61208, 67816, 69952, 74324, 77504, 82348, 94112, 106624, 107114, 122416, 130067, 135632, 139904, 144109, 148648, 155008, 164696, 188224, 189089, 214228, 244832, 260134, 271264, 288218, 297296, 329392, 376448, 378178, 428456, 489664, 520268, 542528, 576436, 594592, 658784, 756356, 856912, 910469, 979328, 1040536, 1085056, 1152872, 1189184, 1317568, 1323623, 1512712, 1713824, 1820938, 2081072, 2305744, 2378368, 2635136, 2647246, 3025424, 3214513, 3427648, 3641876, 4162144, 4611488, 5294492, 6050848, 6429026, 6855296, 7283752, 8324288, 9222976, 9265361, 10588984, 12101696, 12858052, 14567504, 16648576, 18445952, 18530722, 21177968, 22501591, 24203392, 25716104, 29135008, 37061444, 42355936, 45003182, 51432208, 58270016, 74122888, 84711872, 90006364, 102864416, 116540032, 148245776, 157511137, 169423744, 180012728, 205728832, 296491552, 315022274, 360025456, 411457664, 592983104, 630044548, 720050912, 1185966208, 1260089096, 1440101824, 2520178192, 2880203648, 5040356384, 10080712768, 20161425536]

約数ペア:

[(1, 20161425536), (2, 10080712768), (4, 5040356384), (7, 2880203648), (8, 2520178192), (14, 1440101824), (16, 1260089096), (17, 1185966208), (28, 720050912), (32, 630044548), (34, 592983104), (49, 411457664), (56, 360025456), (64, 315022274), (68, 296491552), (98, 205728832), (112, 180012728), (119, 169423744), (128, 157511137), (136, 148245776), (173, 116540032), (196, 102864416), (224, 90006364), (238, 84711872), (272, 74122888), (346, 58270016), (392, 51432208), (448, 45003182), (476, 42355936), (544, 37061444), (692, 29135008), (784, 25716104), (833, 24203392), (896, 22501591), (952, 21177968), (1088, 18530722), (1093, 18445952), (1211, 16648576), (1384, 14567504), (1568, 12858052), (1666, 12101696), (1904, 10588984), (2176, 9265361), (2186, 9222976), (2422, 8324288), (2768, 7283752), (2941, 6855296), (3136, 6429026), (3332, 6050848), (3808, 5294492), (4372, 4611488), (4844, 4162144), (5536, 3641876), (5882, 3427648), (6272, 3214513), (6664, 3025424), (7616, 2647246), (7651, 2635136), (8477, 2378368), (8744, 2305744), (9688, 2081072), (11072, 1820938), (11764, 1713824), (13328, 1512712), (15232, 1323623), (15302, 1317568), (16954, 1189184), (17488, 1152872), (18581, 1085056), (19376, 1040536), (20587, 979328), (22144, 910469), (23528, 856912), (26656, 756356), (30604, 658784), (33908, 594592), (34976, 576436), (37162, 542528), (38752, 520268), (41174, 489664), (47056, 428456), (53312, 378178), (53557, 376448), (61208, 329392), (67816, 297296), (69952, 288218), (74324, 271264), (77504, 260134), (82348, 244832), (94112, 214228), (106624, 189089), (107114, 188224), (122416, 164696), (130067, 155008), (135632, 148648), (139904, 144109)]