20760062728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{253493}}^1$

素因数の和:253881

約数の個数: 32

約数和(自身を含む): 40381594200

約数和(自身を除く): 19621531472

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 353, 706, 1412, 2824, 10237, 20474, 40948, 81896, 253493, 506986, 1013972, 2027944, 7351297, 14702594, 29405188, 58810376, 89483029, 178966058, 357932116, 715864232, 2595007841, 5190015682, 10380031364, 20760062728]

約数ペア:

[(1, 20760062728), (2, 10380031364), (4, 5190015682), (8, 2595007841), (29, 715864232), (58, 357932116), (116, 178966058), (232, 89483029), (353, 58810376), (706, 29405188), (1412, 14702594), (2824, 7351297), (10237, 2027944), (20474, 1013972), (40948, 506986), (81896, 253493)]