20956444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10627}}^1$

素因数の和:10677

約数の個数: 24

約数和(自身を含む): 40173840

約数和(自身を除く): 19217396

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10627, 21254, 42508, 180659, 308183, 361318, 616366, 722636, 1232732, 5239111, 10478222, 20956444]

約数ペア:

[(1, 20956444), (2, 10478222), (4, 5239111), (17, 1232732), (29, 722636), (34, 616366), (58, 361318), (68, 308183), (116, 180659), (493, 42508), (986, 21254), (1972, 10627)]