20181768192

素因数分解:

$2^{11}\times 3^5\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 288

約数和(自身を含む): 61173403200

約数和(自身を除く): 40991635008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 128, 144, 162, 192, 214, 216, 243, 256, 288, 321, 324, 379, 384, 428, 432, 486, 512, 576, 642, 648, 758, 768, 856, 864, 963, 972, 1024, 1137, 1152, 1284, 1296, 1516, 1536, 1712, 1728, 1926, 1944, 2048, 2274, 2304, 2568, 2592, 2889, 3032, 3072, 3411, 3424, 3456, 3852, 3888, 4548, 4608, 5136, 5184, 5778, 6064, 6144, 6822, 6848, 6912, 7704, 7776, 8667, 9096, 9216, 10233, 10272, 10368, 11556, 12128, 13644, 13696, 13824, 15408, 15552, 17334, 18192, 18432, 20466, 20544, 20736, 23112, 24256, 26001, 27288, 27392, 27648, 30699, 30816, 31104, 34668, 36384, 40553, 40932, 41088, 41472, 46224, 48512, 52002, 54576, 54784, 55296, 61398, 61632, 62208, 69336, 72768, 81106, 81864, 82176, 82944, 92097, 92448, 97024, 104004, 109152, 109568, 121659, 122796, 123264, 124416, 138672, 145536, 162212, 163728, 164352, 165888, 184194, 184896, 194048, 208008, 218304, 219136, 243318, 245592, 246528, 248832, 277344, 291072, 324424, 327456, 328704, 364977, 368388, 369792, 388096, 416016, 436608, 486636, 491184, 493056, 497664, 554688, 582144, 648848, 654912, 657408, 729954, 736776, 739584, 776192, 832032, 873216, 973272, 982368, 986112, 1094931, 1109376, 1164288, 1297696, 1309824, 1459908, 1473552, 1479168, 1664064, 1746432, 1946544, 1964736, 1972224, 2189862, 2218752, 2328576, 2595392, 2619648, 2919816, 2947104, 2958336, 3284793, 3328128, 3492864, 3893088, 3929472, 4379724, 4437504, 5190784, 5239296, 5839632, 5894208, 5916672, 6569586, 6656256, 6985728, 7786176, 7858944, 8759448, 8875008, 9854379, 10381568, 10478592, 11679264, 11788416, 13139172, 13312512, 15572352, 15717888, 17518896, 17750016, 19708758, 20763136, 20957184, 23358528, 23576832, 26278344, 26625024, 31144704, 31435776, 35037792, 39417516, 41526272, 46717056, 47153664, 52556688, 53250048, 62289408, 62871552, 70075584, 78835032, 83052544, 93434112, 94307328, 105113376, 124578816, 140151168, 157670064, 186868224, 188614656, 210226752, 249157632, 280302336, 315340128, 373736448, 420453504, 560604672, 630680256, 747472896, 840907008, 1121209344, 1261360512, 1681814016, 2242418688, 2522721024, 3363628032, 5045442048, 6727256064, 10090884096, 20181768192]

約数ペア:

[(1, 20181768192), (2, 10090884096), (3, 6727256064), (4, 5045442048), (6, 3363628032), (8, 2522721024), (9, 2242418688), (12, 1681814016), (16, 1261360512), (18, 1121209344), (24, 840907008), (27, 747472896), (32, 630680256), (36, 560604672), (48, 420453504), (54, 373736448), (64, 315340128), (72, 280302336), (81, 249157632), (96, 210226752), (107, 188614656), (108, 186868224), (128, 157670064), (144, 140151168), (162, 124578816), (192, 105113376), (214, 94307328), (216, 93434112), (243, 83052544), (256, 78835032), (288, 70075584), (321, 62871552), (324, 62289408), (379, 53250048), (384, 52556688), (428, 47153664), (432, 46717056), (486, 41526272), (512, 39417516), (576, 35037792), (642, 31435776), (648, 31144704), (758, 26625024), (768, 26278344), (856, 23576832), (864, 23358528), (963, 20957184), (972, 20763136), (1024, 19708758), (1137, 17750016), (1152, 17518896), (1284, 15717888), (1296, 15572352), (1516, 13312512), (1536, 13139172), (1712, 11788416), (1728, 11679264), (1926, 10478592), (1944, 10381568), (2048, 9854379), (2274, 8875008), (2304, 8759448), (2568, 7858944), (2592, 7786176), (2889, 6985728), (3032, 6656256), (3072, 6569586), (3411, 5916672), (3424, 5894208), (3456, 5839632), (3852, 5239296), (3888, 5190784), (4548, 4437504), (4608, 4379724), (5136, 3929472), (5184, 3893088), (5778, 3492864), (6064, 3328128), (6144, 3284793), (6822, 2958336), (6848, 2947104), (6912, 2919816), (7704, 2619648), (7776, 2595392), (8667, 2328576), (9096, 2218752), (9216, 2189862), (10233, 1972224), (10272, 1964736), (10368, 1946544), (11556, 1746432), (12128, 1664064), (13644, 1479168), (13696, 1473552), (13824, 1459908), (15408, 1309824), (15552, 1297696), (17334, 1164288), (18192, 1109376), (18432, 1094931), (20466, 986112), (20544, 982368), (20736, 973272), (23112, 873216), (24256, 832032), (26001, 776192), (27288, 739584), (27392, 736776), (27648, 729954), (30699, 657408), (30816, 654912), (31104, 648848), (34668, 582144), (36384, 554688), (40553, 497664), (40932, 493056), (41088, 491184), (41472, 486636), (46224, 436608), (48512, 416016), (52002, 388096), (54576, 369792), (54784, 368388), (55296, 364977), (61398, 328704), (61632, 327456), (62208, 324424), (69336, 291072), (72768, 277344), (81106, 248832), (81864, 246528), (82176, 245592), (82944, 243318), (92097, 219136), (92448, 218304), (97024, 208008), (104004, 194048), (109152, 184896), (109568, 184194), (121659, 165888), (122796, 164352), (123264, 163728), (124416, 162212), (138672, 145536)]