20162264848

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{32647}}^1$

素因数の和:32717

約数の個数: 80

約数和(自身を含む): 44450904960

約数和(自身を除く): 24288640112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1276, 1331, 1936, 2552, 2662, 3509, 5104, 5324, 7018, 10648, 14036, 21296, 28072, 32647, 38599, 56144, 65294, 77198, 130588, 154396, 261176, 308792, 359117, 522352, 617584, 718234, 946763, 1436468, 1893526, 2872936, 3787052, 3950287, 5745872, 7574104, 7900574, 10414393, 15148208, 15801148, 20828786, 31602296, 41657572, 43453157, 63204592, 83315144, 86906314, 114558323, 166630288, 173812628, 229116646, 347625256, 458233292, 695250512, 916466584, 1260141553, 1832933168, 2520283106, 5040566212, 10081132424, 20162264848]

約数ペア:

[(1, 20162264848), (2, 10081132424), (4, 5040566212), (8, 2520283106), (11, 1832933168), (16, 1260141553), (22, 916466584), (29, 695250512), (44, 458233292), (58, 347625256), (88, 229116646), (116, 173812628), (121, 166630288), (176, 114558323), (232, 86906314), (242, 83315144), (319, 63204592), (464, 43453157), (484, 41657572), (638, 31602296), (968, 20828786), (1276, 15801148), (1331, 15148208), (1936, 10414393), (2552, 7900574), (2662, 7574104), (3509, 5745872), (5104, 3950287), (5324, 3787052), (7018, 2872936), (10648, 1893526), (14036, 1436468), (21296, 946763), (28072, 718234), (32647, 617584), (38599, 522352), (56144, 359117), (65294, 308792), (77198, 261176), (130588, 154396)]