20141882992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3373}}^1$

素因数の和:3567

約数の個数: 160

約数和(自身を含む): 50365776384

約数和(自身を除く): 30223893392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 131, 148, 154, 176, 259, 262, 296, 308, 407, 518, 524, 592, 616, 814, 917, 1036, 1048, 1232, 1441, 1628, 1834, 2072, 2096, 2849, 2882, 3256, 3373, 3668, 4144, 4847, 5698, 5764, 6512, 6746, 7336, 9694, 10087, 11396, 11528, 13492, 14672, 19388, 20174, 22792, 23056, 23611, 26984, 33929, 37103, 38776, 40348, 45584, 47222, 53317, 53968, 67858, 74206, 77552, 80696, 94444, 106634, 124801, 135716, 148412, 161392, 188888, 213268, 249602, 259721, 271432, 296824, 373219, 377776, 426536, 441863, 499204, 519442, 542864, 593648, 746438, 853072, 873607, 883726, 998408, 1038884, 1372811, 1492876, 1747214, 1767452, 1996816, 2077768, 2745622, 2985752, 3093041, 3494428, 3534904, 4155536, 4860493, 5491244, 5971504, 6186082, 6988856, 7069808, 9609677, 9720986, 10982488, 12372164, 13977712, 16348931, 19219354, 19441972, 21964976, 24744328, 32697862, 34023451, 38438708, 38883944, 49488656, 65395724, 68046902, 76877416, 77767888, 114442517, 130791448, 136093804, 153754832, 179838241, 228885034, 261582896, 272187608, 359676482, 457770068, 544375216, 719352964, 915540136, 1258867687, 1438705928, 1831080272, 2517735374, 2877411856, 5035470748, 10070941496, 20141882992]

約数ペア:

[(1, 20141882992), (2, 10070941496), (4, 5035470748), (7, 2877411856), (8, 2517735374), (11, 1831080272), (14, 1438705928), (16, 1258867687), (22, 915540136), (28, 719352964), (37, 544375216), (44, 457770068), (56, 359676482), (74, 272187608), (77, 261582896), (88, 228885034), (112, 179838241), (131, 153754832), (148, 136093804), (154, 130791448), (176, 114442517), (259, 77767888), (262, 76877416), (296, 68046902), (308, 65395724), (407, 49488656), (518, 38883944), (524, 38438708), (592, 34023451), (616, 32697862), (814, 24744328), (917, 21964976), (1036, 19441972), (1048, 19219354), (1232, 16348931), (1441, 13977712), (1628, 12372164), (1834, 10982488), (2072, 9720986), (2096, 9609677), (2849, 7069808), (2882, 6988856), (3256, 6186082), (3373, 5971504), (3668, 5491244), (4144, 4860493), (4847, 4155536), (5698, 3534904), (5764, 3494428), (6512, 3093041), (6746, 2985752), (7336, 2745622), (9694, 2077768), (10087, 1996816), (11396, 1767452), (11528, 1747214), (13492, 1492876), (14672, 1372811), (19388, 1038884), (20174, 998408), (22792, 883726), (23056, 873607), (23611, 853072), (26984, 746438), (33929, 593648), (37103, 542864), (38776, 519442), (40348, 499204), (45584, 441863), (47222, 426536), (53317, 377776), (53968, 373219), (67858, 296824), (74206, 271432), (77552, 259721), (80696, 249602), (94444, 213268), (106634, 188888), (124801, 161392), (135716, 148412)]