20733724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16249}}^1$

素因数の和:16293

約数の個数: 24

約数和(自身を含む): 40950000

約数和(自身を除く): 20216276

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 16249, 32498, 64996, 178739, 357478, 471221, 714956, 942442, 1884884, 5183431, 10366862, 20733724]

約数ペア:

[(1, 20733724), (2, 10366862), (4, 5183431), (11, 1884884), (22, 942442), (29, 714956), (44, 471221), (58, 357478), (116, 178739), (319, 64996), (638, 32498), (1276, 16249)]