20384247744

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{13627}}^1$

素因数の和:13712

約数の個数: 252

約数和(自身を含む): 69254470584

約数和(自身を除く): 48870222840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 64, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 192, 196, 212, 224, 252, 288, 294, 318, 336, 371, 392, 424, 441, 448, 477, 504, 576, 588, 636, 672, 742, 784, 848, 882, 954, 1008, 1113, 1176, 1272, 1344, 1484, 1568, 1696, 1764, 1908, 2016, 2226, 2352, 2544, 2597, 2968, 3136, 3339, 3392, 3528, 3816, 4032, 4452, 4704, 5088, 5194, 5936, 6678, 7056, 7632, 7791, 8904, 9408, 10176, 10388, 11872, 13356, 13627, 14112, 15264, 15582, 17808, 20776, 23373, 23744, 26712, 27254, 28224, 30528, 31164, 35616, 40881, 41552, 46746, 53424, 54508, 62328, 71232, 81762, 83104, 93492, 95389, 106848, 109016, 122643, 124656, 163524, 166208, 186984, 190778, 213696, 218032, 245286, 249312, 286167, 327048, 373968, 381556, 436064, 490572, 498624, 572334, 654096, 667723, 722231, 747936, 763112, 858501, 872128, 981144, 1144668, 1308192, 1335446, 1444462, 1495872, 1526224, 1717002, 1962288, 2003169, 2166693, 2289336, 2616384, 2670892, 2888924, 3052448, 3434004, 3924576, 4006338, 4333386, 4578672, 5055617, 5341784, 5777848, 6009507, 6104896, 6500079, 6868008, 7849152, 8012676, 8666772, 9157344, 10111234, 10683568, 11555696, 12019014, 13000158, 13736016, 15166851, 16025352, 17333544, 18314688, 20222468, 21367136, 23111392, 24038028, 26000316, 27472032, 30333702, 32050704, 34667088, 35389319, 40444936, 42734272, 45500553, 46222784, 48076056, 52000632, 54944064, 60667404, 64101408, 69334176, 70778638, 80889872, 91001106, 96152112, 104001264, 106167957, 121334808, 128202816, 138668352, 141557276, 161779744, 182002212, 192304224, 208002528, 212335914, 242669616, 283114552, 318503871, 323559488, 364004424, 384608448, 416005056, 424671828, 485339232, 566229104, 637007742, 728008848, 849343656, 970678464, 1132458208, 1274015484, 1456017696, 1698687312, 2264916416, 2548030968, 2912035392, 3397374624, 5096061936, 6794749248, 10192123872, 20384247744]

約数ペア:

[(1, 20384247744), (2, 10192123872), (3, 6794749248), (4, 5096061936), (6, 3397374624), (7, 2912035392), (8, 2548030968), (9, 2264916416), (12, 1698687312), (14, 1456017696), (16, 1274015484), (18, 1132458208), (21, 970678464), (24, 849343656), (28, 728008848), (32, 637007742), (36, 566229104), (42, 485339232), (48, 424671828), (49, 416005056), (53, 384608448), (56, 364004424), (63, 323559488), (64, 318503871), (72, 283114552), (84, 242669616), (96, 212335914), (98, 208002528), (106, 192304224), (112, 182002212), (126, 161779744), (144, 141557276), (147, 138668352), (159, 128202816), (168, 121334808), (192, 106167957), (196, 104001264), (212, 96152112), (224, 91001106), (252, 80889872), (288, 70778638), (294, 69334176), (318, 64101408), (336, 60667404), (371, 54944064), (392, 52000632), (424, 48076056), (441, 46222784), (448, 45500553), (477, 42734272), (504, 40444936), (576, 35389319), (588, 34667088), (636, 32050704), (672, 30333702), (742, 27472032), (784, 26000316), (848, 24038028), (882, 23111392), (954, 21367136), (1008, 20222468), (1113, 18314688), (1176, 17333544), (1272, 16025352), (1344, 15166851), (1484, 13736016), (1568, 13000158), (1696, 12019014), (1764, 11555696), (1908, 10683568), (2016, 10111234), (2226, 9157344), (2352, 8666772), (2544, 8012676), (2597, 7849152), (2968, 6868008), (3136, 6500079), (3339, 6104896), (3392, 6009507), (3528, 5777848), (3816, 5341784), (4032, 5055617), (4452, 4578672), (4704, 4333386), (5088, 4006338), (5194, 3924576), (5936, 3434004), (6678, 3052448), (7056, 2888924), (7632, 2670892), (7791, 2616384), (8904, 2289336), (9408, 2166693), (10176, 2003169), (10388, 1962288), (11872, 1717002), (13356, 1526224), (13627, 1495872), (14112, 1444462), (15264, 1335446), (15582, 1308192), (17808, 1144668), (20776, 981144), (23373, 872128), (23744, 858501), (26712, 763112), (27254, 747936), (28224, 722231), (30528, 667723), (31164, 654096), (35616, 572334), (40881, 498624), (41552, 490572), (46746, 436064), (53424, 381556), (54508, 373968), (62328, 327048), (71232, 286167), (81762, 249312), (83104, 245286), (93492, 218032), (95389, 213696), (106848, 190778), (109016, 186984), (122643, 166208), (124656, 163524)]