20683876212

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1735807}}^1$

素因数の和:1736148

約数の個数: 36

約数和(自身を含む): 52442231296

約数和(自身を除く): 31758355084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 1735807, 3471614, 5207421, 6943228, 10414842, 15622263, 20829684, 31244526, 62489052, 574552117, 1149104234, 1723656351, 2298208468, 3447312702, 5170969053, 6894625404, 10341938106, 20683876212]

約数ペア:

[(1, 20683876212), (2, 10341938106), (3, 6894625404), (4, 5170969053), (6, 3447312702), (9, 2298208468), (12, 1723656351), (18, 1149104234), (36, 574552117), (331, 62489052), (662, 31244526), (993, 20829684), (1324, 15622263), (1986, 10414842), (2979, 6943228), (3972, 5207421), (5958, 3471614), (11916, 1735807)]