20232721696

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227191}}^1$

素因数の和:227246

約数の個数: 72

約数和(自身を含む): 45687402432

約数和(自身を除く): 25454680736

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 736, 968, 1012, 1936, 2024, 2783, 3872, 4048, 5566, 8096, 11132, 22264, 44528, 89056, 227191, 454382, 908764, 1817528, 2499101, 3635056, 4998202, 5225393, 7270112, 9996404, 10450786, 19992808, 20901572, 27490111, 39985616, 41803144, 54980222, 57479323, 79971232, 83606288, 109960444, 114958646, 167212576, 219920888, 229917292, 439841776, 459834584, 632272553, 879683552, 919669168, 1264545106, 1839338336, 2529090212, 5058180424, 10116360848, 20232721696]

約数ペア:

[(1, 20232721696), (2, 10116360848), (4, 5058180424), (8, 2529090212), (11, 1839338336), (16, 1264545106), (22, 919669168), (23, 879683552), (32, 632272553), (44, 459834584), (46, 439841776), (88, 229917292), (92, 219920888), (121, 167212576), (176, 114958646), (184, 109960444), (242, 83606288), (253, 79971232), (352, 57479323), (368, 54980222), (484, 41803144), (506, 39985616), (736, 27490111), (968, 20901572), (1012, 19992808), (1936, 10450786), (2024, 9996404), (2783, 7270112), (3872, 5225393), (4048, 4998202), (5566, 3635056), (8096, 2499101), (11132, 1817528), (22264, 908764), (44528, 454382), (89056, 227191)]