20181868704

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:532

約数の個数: 288

約数和(自身を含む): 61666375680

約数和(自身を除く): 41484506976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 127, 144, 152, 171, 226, 228, 254, 257, 288, 304, 339, 342, 381, 452, 456, 508, 514, 608, 678, 684, 762, 771, 904, 912, 1016, 1017, 1028, 1143, 1356, 1368, 1524, 1542, 1808, 1824, 2032, 2034, 2056, 2147, 2286, 2313, 2413, 2712, 2736, 3048, 3084, 3616, 4064, 4068, 4112, 4294, 4572, 4626, 4826, 4883, 5424, 5472, 6096, 6168, 6441, 7239, 8136, 8224, 8588, 9144, 9252, 9652, 9766, 10848, 12192, 12336, 12882, 14351, 14478, 14649, 16272, 17176, 18288, 18504, 19304, 19323, 19532, 21717, 24672, 25764, 28702, 28956, 29041, 29298, 32544, 32639, 34352, 36576, 37008, 38608, 38646, 39064, 43053, 43434, 43947, 51528, 57404, 57912, 58082, 58596, 65278, 68704, 74016, 77216, 77292, 78128, 86106, 86868, 87123, 87894, 97917, 103056, 114808, 115824, 116164, 117192, 129159, 130556, 154584, 156256, 172212, 173736, 174246, 175788, 195834, 206112, 229616, 231648, 232328, 234384, 258318, 261112, 261369, 272669, 293751, 309168, 344424, 347472, 348492, 351576, 391668, 459232, 464656, 468768, 516636, 522224, 522738, 545338, 551779, 587502, 618336, 620141, 688848, 694944, 696984, 703152, 783336, 818007, 929312, 1033272, 1044448, 1045476, 1090676, 1103558, 1175004, 1240282, 1377696, 1393968, 1406304, 1566672, 1636014, 1655337, 1860423, 2066544, 2090952, 2181352, 2207116, 2350008, 2454021, 2480564, 2787936, 3133344, 3272028, 3310674, 3688207, 3720846, 4133088, 4181904, 4362704, 4414232, 4700016, 4908042, 4961128, 4966011, 5581269, 6544056, 6621348, 7376414, 7441692, 8363808, 8725408, 8828464, 9400032, 9816084, 9922256, 9932022, 11064621, 11162538, 13088112, 13242696, 14752828, 14883384, 17656928, 19632168, 19844512, 19864044, 22129242, 22325076, 26176224, 26485392, 29505656, 29766768, 33193863, 39264336, 39728088, 44258484, 44650152, 52970784, 59011312, 59533536, 66387726, 70075933, 78528672, 79456176, 88516968, 89300304, 118022624, 132775452, 140151866, 158912352, 177033936, 178600608, 210227799, 265550904, 280303732, 354067872, 420455598, 531101808, 560607464, 630683397, 840911196, 1062203616, 1121214928, 1261366794, 1681822392, 2242429856, 2522733588, 3363644784, 5045467176, 6727289568, 10090934352, 20181868704]

約数ペア:

[(1, 20181868704), (2, 10090934352), (3, 6727289568), (4, 5045467176), (6, 3363644784), (8, 2522733588), (9, 2242429856), (12, 1681822392), (16, 1261366794), (18, 1121214928), (19, 1062203616), (24, 840911196), (32, 630683397), (36, 560607464), (38, 531101808), (48, 420455598), (57, 354067872), (72, 280303732), (76, 265550904), (96, 210227799), (113, 178600608), (114, 177033936), (127, 158912352), (144, 140151866), (152, 132775452), (171, 118022624), (226, 89300304), (228, 88516968), (254, 79456176), (257, 78528672), (288, 70075933), (304, 66387726), (339, 59533536), (342, 59011312), (381, 52970784), (452, 44650152), (456, 44258484), (508, 39728088), (514, 39264336), (608, 33193863), (678, 29766768), (684, 29505656), (762, 26485392), (771, 26176224), (904, 22325076), (912, 22129242), (1016, 19864044), (1017, 19844512), (1028, 19632168), (1143, 17656928), (1356, 14883384), (1368, 14752828), (1524, 13242696), (1542, 13088112), (1808, 11162538), (1824, 11064621), (2032, 9932022), (2034, 9922256), (2056, 9816084), (2147, 9400032), (2286, 8828464), (2313, 8725408), (2413, 8363808), (2712, 7441692), (2736, 7376414), (3048, 6621348), (3084, 6544056), (3616, 5581269), (4064, 4966011), (4068, 4961128), (4112, 4908042), (4294, 4700016), (4572, 4414232), (4626, 4362704), (4826, 4181904), (4883, 4133088), (5424, 3720846), (5472, 3688207), (6096, 3310674), (6168, 3272028), (6441, 3133344), (7239, 2787936), (8136, 2480564), (8224, 2454021), (8588, 2350008), (9144, 2207116), (9252, 2181352), (9652, 2090952), (9766, 2066544), (10848, 1860423), (12192, 1655337), (12336, 1636014), (12882, 1566672), (14351, 1406304), (14478, 1393968), (14649, 1377696), (16272, 1240282), (17176, 1175004), (18288, 1103558), (18504, 1090676), (19304, 1045476), (19323, 1044448), (19532, 1033272), (21717, 929312), (24672, 818007), (25764, 783336), (28702, 703152), (28956, 696984), (29041, 694944), (29298, 688848), (32544, 620141), (32639, 618336), (34352, 587502), (36576, 551779), (37008, 545338), (38608, 522738), (38646, 522224), (39064, 516636), (43053, 468768), (43434, 464656), (43947, 459232), (51528, 391668), (57404, 351576), (57912, 348492), (58082, 347472), (58596, 344424), (65278, 309168), (68704, 293751), (74016, 272669), (77216, 261369), (77292, 261112), (78128, 258318), (86106, 234384), (86868, 232328), (87123, 231648), (87894, 229616), (97917, 206112), (103056, 195834), (114808, 175788), (115824, 174246), (116164, 173736), (117192, 172212), (129159, 156256), (130556, 154584)]