20210348032

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1686

約数の個数: 208

約数和(自身を含む): 50765852160

約数和(自身を除く): 30555504128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 256, 266, 304, 322, 368, 437, 448, 512, 532, 608, 644, 736, 874, 896, 1024, 1064, 1216, 1288, 1472, 1613, 1748, 1792, 2048, 2128, 2432, 2576, 2944, 3059, 3226, 3496, 3584, 4096, 4256, 4864, 5152, 5888, 6118, 6452, 6992, 7168, 8512, 9728, 10304, 11291, 11776, 12236, 12904, 13984, 14336, 17024, 19456, 20608, 22582, 23552, 24472, 25808, 27968, 28672, 30647, 34048, 37099, 38912, 41216, 45164, 47104, 48944, 51616, 55936, 61294, 68096, 74198, 77824, 82432, 90328, 94208, 97888, 103232, 111872, 122588, 136192, 148396, 164864, 180656, 195776, 206464, 214529, 223744, 245176, 259693, 272384, 296792, 329728, 361312, 391552, 412928, 429058, 447488, 490352, 519386, 544768, 593584, 659456, 704881, 722624, 783104, 825856, 858116, 894976, 980704, 1038772, 1187168, 1409762, 1445248, 1566208, 1651712, 1716232, 1789952, 1961408, 2077544, 2374336, 2819524, 2890496, 3132416, 3303424, 3432464, 3922816, 4155088, 4748672, 4934167, 5639048, 5780992, 6264832, 6606848, 6864928, 7845632, 8310176, 9497344, 9868334, 11278096, 11561984, 12529664, 13729856, 15691264, 16620352, 18994688, 19736668, 22556192, 23123968, 27459712, 31382528, 33240704, 37989376, 39473336, 45112384, 46247936, 54919424, 62765056, 66481408, 75978752, 78946672, 90224768, 109838848, 125530112, 132962816, 151957504, 157893344, 180449536, 219677696, 265925632, 315786688, 360899072, 439355392, 531851264, 631573376, 721798144, 878710784, 1063702528, 1263146752, 1443596288, 2526293504, 2887192576, 5052587008, 10105174016, 20210348032]

約数ペア:

[(1, 20210348032), (2, 10105174016), (4, 5052587008), (7, 2887192576), (8, 2526293504), (14, 1443596288), (16, 1263146752), (19, 1063702528), (23, 878710784), (28, 721798144), (32, 631573376), (38, 531851264), (46, 439355392), (56, 360899072), (64, 315786688), (76, 265925632), (92, 219677696), (112, 180449536), (128, 157893344), (133, 151957504), (152, 132962816), (161, 125530112), (184, 109838848), (224, 90224768), (256, 78946672), (266, 75978752), (304, 66481408), (322, 62765056), (368, 54919424), (437, 46247936), (448, 45112384), (512, 39473336), (532, 37989376), (608, 33240704), (644, 31382528), (736, 27459712), (874, 23123968), (896, 22556192), (1024, 19736668), (1064, 18994688), (1216, 16620352), (1288, 15691264), (1472, 13729856), (1613, 12529664), (1748, 11561984), (1792, 11278096), (2048, 9868334), (2128, 9497344), (2432, 8310176), (2576, 7845632), (2944, 6864928), (3059, 6606848), (3226, 6264832), (3496, 5780992), (3584, 5639048), (4096, 4934167), (4256, 4748672), (4864, 4155088), (5152, 3922816), (5888, 3432464), (6118, 3303424), (6452, 3132416), (6992, 2890496), (7168, 2819524), (8512, 2374336), (9728, 2077544), (10304, 1961408), (11291, 1789952), (11776, 1716232), (12236, 1651712), (12904, 1566208), (13984, 1445248), (14336, 1409762), (17024, 1187168), (19456, 1038772), (20608, 980704), (22582, 894976), (23552, 858116), (24472, 825856), (25808, 783104), (27968, 722624), (28672, 704881), (30647, 659456), (34048, 593584), (37099, 544768), (38912, 519386), (41216, 490352), (45164, 447488), (47104, 429058), (48944, 412928), (51616, 391552), (55936, 361312), (61294, 329728), (68096, 296792), (74198, 272384), (77824, 259693), (82432, 245176), (90328, 223744), (94208, 214529), (97888, 206464), (103232, 195776), (111872, 180656), (122588, 164864), (136192, 148396)]