20075922944

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13763}}^1$

素因数の和:13836

約数の個数: 160

約数和(自身を含む): 51365926656

約数和(自身を除く): 31290003712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 256, 259, 296, 308, 352, 407, 448, 512, 518, 592, 616, 704, 814, 896, 1036, 1184, 1232, 1408, 1628, 1792, 2072, 2368, 2464, 2816, 2849, 3256, 3584, 4144, 4736, 4928, 5632, 5698, 6512, 8288, 9472, 9856, 11396, 13024, 13763, 16576, 18944, 19712, 22792, 26048, 27526, 33152, 39424, 45584, 52096, 55052, 66304, 91168, 96341, 104192, 110104, 132608, 151393, 182336, 192682, 208384, 220208, 302786, 364672, 385364, 440416, 509231, 605572, 729344, 770728, 880832, 1018462, 1059751, 1211144, 1458688, 1541456, 1761664, 2036924, 2119502, 2422288, 3082912, 3523328, 3564617, 4073848, 4239004, 4844576, 5601541, 6165824, 7046656, 7129234, 8147696, 8478008, 9689152, 11203082, 12331648, 14258468, 16295392, 16956016, 19378304, 22406164, 24663296, 28516936, 32590784, 33912032, 38756608, 39210787, 44812328, 49326592, 57033872, 65181568, 67824064, 77513216, 78421574, 89624656, 114067744, 130363136, 135648128, 156843148, 179249312, 228135488, 260726272, 271296256, 313686296, 358498624, 456270976, 542592512, 627372592, 716997248, 912541952, 1254745184, 1433994496, 1825083904, 2509490368, 2867988992, 5018980736, 10037961472, 20075922944]

約数ペア:

[(1, 20075922944), (2, 10037961472), (4, 5018980736), (7, 2867988992), (8, 2509490368), (11, 1825083904), (14, 1433994496), (16, 1254745184), (22, 912541952), (28, 716997248), (32, 627372592), (37, 542592512), (44, 456270976), (56, 358498624), (64, 313686296), (74, 271296256), (77, 260726272), (88, 228135488), (112, 179249312), (128, 156843148), (148, 135648128), (154, 130363136), (176, 114067744), (224, 89624656), (256, 78421574), (259, 77513216), (296, 67824064), (308, 65181568), (352, 57033872), (407, 49326592), (448, 44812328), (512, 39210787), (518, 38756608), (592, 33912032), (616, 32590784), (704, 28516936), (814, 24663296), (896, 22406164), (1036, 19378304), (1184, 16956016), (1232, 16295392), (1408, 14258468), (1628, 12331648), (1792, 11203082), (2072, 9689152), (2368, 8478008), (2464, 8147696), (2816, 7129234), (2849, 7046656), (3256, 6165824), (3584, 5601541), (4144, 4844576), (4736, 4239004), (4928, 4073848), (5632, 3564617), (5698, 3523328), (6512, 3082912), (8288, 2422288), (9472, 2119502), (9856, 2036924), (11396, 1761664), (13024, 1541456), (13763, 1458688), (16576, 1211144), (18944, 1059751), (19712, 1018462), (22792, 880832), (26048, 770728), (27526, 729344), (33152, 605572), (39424, 509231), (45584, 440416), (52096, 385364), (55052, 364672), (66304, 302786), (91168, 220208), (96341, 208384), (104192, 192682), (110104, 182336), (132608, 151393)]