20694018816

素因数分解:

$2^8\times 3^2\times {\mathrm{607}}^1\times {\mathrm{14797}}^1$

素因数の和:15426

約数の個数: 108

約数和(自身を含む): 59768293312

約数和(自身を除く): 39074274496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 607, 768, 1152, 1214, 1821, 2304, 2428, 3642, 4856, 5463, 7284, 9712, 10926, 14568, 14797, 19424, 21852, 29136, 29594, 38848, 43704, 44391, 58272, 59188, 77696, 87408, 88782, 116544, 118376, 133173, 155392, 174816, 177564, 233088, 236752, 266346, 349632, 355128, 466176, 473504, 532692, 699264, 710256, 947008, 1065384, 1398528, 1420512, 1894016, 2130768, 2841024, 3788032, 4261536, 5682048, 8523072, 8981779, 11364096, 17046144, 17963558, 26945337, 34092288, 35927116, 53890674, 71854232, 80836011, 107781348, 143708464, 161672022, 215562696, 287416928, 323344044, 431125392, 574833856, 646688088, 862250784, 1149667712, 1293376176, 1724501568, 2299335424, 2586752352, 3449003136, 5173504704, 6898006272, 10347009408, 20694018816]

約数ペア:

[(1, 20694018816), (2, 10347009408), (3, 6898006272), (4, 5173504704), (6, 3449003136), (8, 2586752352), (9, 2299335424), (12, 1724501568), (16, 1293376176), (18, 1149667712), (24, 862250784), (32, 646688088), (36, 574833856), (48, 431125392), (64, 323344044), (72, 287416928), (96, 215562696), (128, 161672022), (144, 143708464), (192, 107781348), (256, 80836011), (288, 71854232), (384, 53890674), (576, 35927116), (607, 34092288), (768, 26945337), (1152, 17963558), (1214, 17046144), (1821, 11364096), (2304, 8981779), (2428, 8523072), (3642, 5682048), (4856, 4261536), (5463, 3788032), (7284, 2841024), (9712, 2130768), (10926, 1894016), (14568, 1420512), (14797, 1398528), (19424, 1065384), (21852, 947008), (29136, 710256), (29594, 699264), (38848, 532692), (43704, 473504), (44391, 466176), (58272, 355128), (59188, 349632), (77696, 266346), (87408, 236752), (88782, 233088), (116544, 177564), (118376, 174816), (133173, 155392)]