20167272

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 56832000

約数和(自身を除く): 36664728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1279, 1314, 1752, 1971, 2558, 2628, 3837, 3942, 5116, 5256, 7674, 7884, 10232, 11511, 15348, 15768, 23022, 30696, 34533, 46044, 69066, 92088, 93367, 138132, 186734, 276264, 280101, 373468, 560202, 746936, 840303, 1120404, 1680606, 2240808, 2520909, 3361212, 5041818, 6722424, 10083636, 20167272]

約数ペア:

[(1, 20167272), (2, 10083636), (3, 6722424), (4, 5041818), (6, 3361212), (8, 2520909), (9, 2240808), (12, 1680606), (18, 1120404), (24, 840303), (27, 746936), (36, 560202), (54, 373468), (72, 280101), (73, 276264), (108, 186734), (146, 138132), (216, 93367), (219, 92088), (292, 69066), (438, 46044), (584, 34533), (657, 30696), (876, 23022), (1279, 15768), (1314, 15348), (1752, 11511), (1971, 10232), (2558, 7884), (2628, 7674), (3837, 5256), (3942, 5116)]