20699244576

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1636

約数の個数: 192

約数和(自身を含む): 61503805440

約数和(自身を除く): 40804560864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 263, 284, 288, 426, 432, 526, 568, 639, 789, 852, 864, 1052, 1136, 1278, 1283, 1578, 1704, 1917, 2104, 2272, 2367, 2556, 2566, 3156, 3408, 3834, 3849, 4208, 4734, 5112, 5132, 6312, 6816, 7101, 7668, 7698, 8416, 9468, 10224, 10264, 11547, 12624, 14202, 15336, 15396, 18673, 18936, 20448, 20528, 23094, 25248, 28404, 30672, 30792, 34641, 37346, 37872, 41056, 46188, 56019, 56808, 61344, 61584, 69282, 74692, 75744, 91093, 92376, 112038, 113616, 123168, 138564, 149384, 168057, 182186, 184752, 224076, 227232, 273279, 277128, 298768, 336114, 337429, 364372, 369504, 448152, 504171, 546558, 554256, 597536, 672228, 674858, 728744, 819837, 896304, 1008342, 1012287, 1093116, 1108512, 1344456, 1349716, 1457488, 1639674, 1792608, 2016684, 2024574, 2186232, 2459511, 2688912, 2699432, 2914976, 3036861, 3279348, 4033368, 4049148, 4372464, 4919022, 5377824, 5398864, 6073722, 6558696, 8066736, 8098296, 8744928, 9110583, 9838044, 10797728, 12147444, 13117392, 16133472, 16196592, 18221166, 19676088, 23957459, 24294888, 26234784, 32393184, 36442332, 39352176, 47914918, 48589776, 71872377, 72884664, 78704352, 95829836, 97179552, 143744754, 145769328, 191659672, 215617131, 287489508, 291538656, 383319344, 431234262, 574979016, 646851393, 766638688, 862468524, 1149958032, 1293702786, 1724937048, 2299916064, 2587405572, 3449874096, 5174811144, 6899748192, 10349622288, 20699244576]

約数ペア:

[(1, 20699244576), (2, 10349622288), (3, 6899748192), (4, 5174811144), (6, 3449874096), (8, 2587405572), (9, 2299916064), (12, 1724937048), (16, 1293702786), (18, 1149958032), (24, 862468524), (27, 766638688), (32, 646851393), (36, 574979016), (48, 431234262), (54, 383319344), (71, 291538656), (72, 287489508), (96, 215617131), (108, 191659672), (142, 145769328), (144, 143744754), (213, 97179552), (216, 95829836), (263, 78704352), (284, 72884664), (288, 71872377), (426, 48589776), (432, 47914918), (526, 39352176), (568, 36442332), (639, 32393184), (789, 26234784), (852, 24294888), (864, 23957459), (1052, 19676088), (1136, 18221166), (1278, 16196592), (1283, 16133472), (1578, 13117392), (1704, 12147444), (1917, 10797728), (2104, 9838044), (2272, 9110583), (2367, 8744928), (2556, 8098296), (2566, 8066736), (3156, 6558696), (3408, 6073722), (3834, 5398864), (3849, 5377824), (4208, 4919022), (4734, 4372464), (5112, 4049148), (5132, 4033368), (6312, 3279348), (6816, 3036861), (7101, 2914976), (7668, 2699432), (7698, 2688912), (8416, 2459511), (9468, 2186232), (10224, 2024574), (10264, 2016684), (11547, 1792608), (12624, 1639674), (14202, 1457488), (15336, 1349716), (15396, 1344456), (18673, 1108512), (18936, 1093116), (20448, 1012287), (20528, 1008342), (23094, 896304), (25248, 819837), (28404, 728744), (30672, 674858), (30792, 672228), (34641, 597536), (37346, 554256), (37872, 546558), (41056, 504171), (46188, 448152), (56019, 369504), (56808, 364372), (61344, 337429), (61584, 336114), (69282, 298768), (74692, 277128), (75744, 273279), (91093, 227232), (92376, 224076), (112038, 184752), (113616, 182186), (123168, 168057), (138564, 149384)]