20536415962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7573}}^1\times {\mathrm{71363}}^1$

素因数の和:78957

約数の個数: 16

約数和(自身を含む): 32430656160

約数和(自身を除く): 11894240198

約数列:

[1, 2, 19, 38, 7573, 15146, 71363, 142726, 143887, 287774, 1355897, 2711794, 540431999, 1080863998, 10268207981, 20536415962]

約数ペア:

[(1, 20536415962), (2, 10268207981), (19, 1080863998), (38, 540431999), (7573, 2711794), (15146, 1355897), (71363, 287774), (142726, 143887)]