20527568544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{4481}}^1$

素因数の和:4919

約数の個数: 192

約数和(自身を含む): 65382412032

約数和(自身を除く): 44854843488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 401, 408, 476, 544, 672, 714, 802, 816, 952, 1203, 1428, 1604, 1632, 1904, 2406, 2807, 2856, 3208, 3808, 4481, 4812, 5614, 5712, 6416, 6817, 8421, 8962, 9624, 11228, 11424, 12832, 13443, 13634, 16842, 17924, 19248, 20451, 22456, 26886, 27268, 31367, 33684, 35848, 38496, 40902, 44912, 47719, 53772, 54536, 62734, 67368, 71696, 76177, 81804, 89824, 94101, 95438, 107544, 109072, 125468, 134736, 143157, 143392, 152354, 163608, 188202, 190876, 215088, 218144, 228531, 250936, 269472, 286314, 304708, 327216, 376404, 381752, 430176, 457062, 501872, 533239, 572628, 609416, 654432, 752808, 763504, 914124, 1003744, 1066478, 1145256, 1218832, 1505616, 1527008, 1599717, 1796881, 1828248, 2132956, 2290512, 2437664, 3011232, 3199434, 3593762, 3656496, 4265912, 4581024, 5390643, 6398868, 7187524, 7312992, 8531824, 10781286, 12578167, 12797736, 14375048, 17063648, 21562572, 25156334, 25595472, 28750096, 30546977, 37734501, 43125144, 50312668, 51190944, 57500192, 61093954, 75469002, 86250288, 91640931, 100625336, 122187908, 150938004, 172500576, 183281862, 201250672, 213828839, 244375816, 301876008, 366563724, 402501344, 427657678, 488751632, 603752016, 641486517, 733127448, 855315356, 977503264, 1207504032, 1282973034, 1466254896, 1710630712, 2565946068, 2932509792, 3421261424, 5131892136, 6842522848, 10263784272, 20527568544]

約数ペア:

[(1, 20527568544), (2, 10263784272), (3, 6842522848), (4, 5131892136), (6, 3421261424), (7, 2932509792), (8, 2565946068), (12, 1710630712), (14, 1466254896), (16, 1282973034), (17, 1207504032), (21, 977503264), (24, 855315356), (28, 733127448), (32, 641486517), (34, 603752016), (42, 488751632), (48, 427657678), (51, 402501344), (56, 366563724), (68, 301876008), (84, 244375816), (96, 213828839), (102, 201250672), (112, 183281862), (119, 172500576), (136, 150938004), (168, 122187908), (204, 100625336), (224, 91640931), (238, 86250288), (272, 75469002), (336, 61093954), (357, 57500192), (401, 51190944), (408, 50312668), (476, 43125144), (544, 37734501), (672, 30546977), (714, 28750096), (802, 25595472), (816, 25156334), (952, 21562572), (1203, 17063648), (1428, 14375048), (1604, 12797736), (1632, 12578167), (1904, 10781286), (2406, 8531824), (2807, 7312992), (2856, 7187524), (3208, 6398868), (3808, 5390643), (4481, 4581024), (4812, 4265912), (5614, 3656496), (5712, 3593762), (6416, 3199434), (6817, 3011232), (8421, 2437664), (8962, 2290512), (9624, 2132956), (11228, 1828248), (11424, 1796881), (12832, 1599717), (13443, 1527008), (13634, 1505616), (16842, 1218832), (17924, 1145256), (19248, 1066478), (20451, 1003744), (22456, 914124), (26886, 763504), (27268, 752808), (31367, 654432), (33684, 609416), (35848, 572628), (38496, 533239), (40902, 501872), (44912, 457062), (47719, 430176), (53772, 381752), (54536, 376404), (62734, 327216), (67368, 304708), (71696, 286314), (76177, 269472), (81804, 250936), (89824, 228531), (94101, 218144), (95438, 215088), (107544, 190876), (109072, 188202), (125468, 163608), (134736, 152354), (143157, 143392)]