20670445248

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^4\times {\mathrm{1289}}^1$

素因数の和:1372

約数の個数: 140

約数和(自身を含む): 58153752120

約数和(自身を除く): 37483306872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 544, 578, 816, 867, 1088, 1156, 1289, 1632, 1734, 2312, 2578, 3264, 3468, 3867, 4624, 4913, 5156, 6936, 7734, 9248, 9826, 10312, 13872, 14739, 15468, 18496, 19652, 20624, 21913, 27744, 29478, 30936, 39304, 41248, 43826, 55488, 58956, 61872, 65739, 78608, 82496, 83521, 87652, 117912, 123744, 131478, 157216, 167042, 175304, 235824, 247488, 250563, 262956, 314432, 334084, 350608, 372521, 471648, 501126, 525912, 668168, 701216, 745042, 943296, 1002252, 1051824, 1117563, 1336336, 1402432, 1490084, 2004504, 2103648, 2235126, 2672672, 2980168, 4009008, 4207296, 4470252, 5345344, 5960336, 6332857, 8018016, 8940504, 11920672, 12665714, 16036032, 17881008, 18998571, 23841344, 25331428, 35762016, 37997142, 50662856, 71524032, 75994284, 101325712, 107658569, 151988568, 202651424, 215317138, 303977136, 322975707, 405302848, 430634276, 607954272, 645951414, 861268552, 1215908544, 1291902828, 1722537104, 2583805656, 3445074208, 5167611312, 6890148416, 10335222624, 20670445248]

約数ペア:

[(1, 20670445248), (2, 10335222624), (3, 6890148416), (4, 5167611312), (6, 3445074208), (8, 2583805656), (12, 1722537104), (16, 1291902828), (17, 1215908544), (24, 861268552), (32, 645951414), (34, 607954272), (48, 430634276), (51, 405302848), (64, 322975707), (68, 303977136), (96, 215317138), (102, 202651424), (136, 151988568), (192, 107658569), (204, 101325712), (272, 75994284), (289, 71524032), (408, 50662856), (544, 37997142), (578, 35762016), (816, 25331428), (867, 23841344), (1088, 18998571), (1156, 17881008), (1289, 16036032), (1632, 12665714), (1734, 11920672), (2312, 8940504), (2578, 8018016), (3264, 6332857), (3468, 5960336), (3867, 5345344), (4624, 4470252), (4913, 4207296), (5156, 4009008), (6936, 2980168), (7734, 2672672), (9248, 2235126), (9826, 2103648), (10312, 2004504), (13872, 1490084), (14739, 1402432), (15468, 1336336), (18496, 1117563), (19652, 1051824), (20624, 1002252), (21913, 943296), (27744, 745042), (29478, 701216), (30936, 668168), (39304, 525912), (41248, 501126), (43826, 471648), (55488, 372521), (58956, 350608), (61872, 334084), (65739, 314432), (78608, 262956), (82496, 250563), (83521, 247488), (87652, 235824), (117912, 175304), (123744, 167042), (131478, 157216)]