20201208006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25314797}}^1$

素因数の和:25314828

約数の個数: 32

約数和(自身を含む): 48604412160

約数和(自身を除く): 28403204154

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25314797, 50629594, 75944391, 151888782, 177203579, 354407158, 480981143, 531610737, 961962286, 1063221474, 1442943429, 2885886858, 3366868001, 6733736002, 10100604003, 20201208006]

約数ペア:

[(1, 20201208006), (2, 10100604003), (3, 6733736002), (6, 3366868001), (7, 2885886858), (14, 1442943429), (19, 1063221474), (21, 961962286), (38, 531610737), (42, 480981143), (57, 354407158), (114, 177203579), (133, 151888782), (266, 75944391), (399, 50629594), (798, 25314797)]