20938945998

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32016737}}^1$

素因数の和:32016851

約数の個数: 16

約数和(自身を含む): 42262094160

約数和(自身を除く): 21323148162

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32016737, 64033474, 96050211, 192100422, 3489824333, 6979648666, 10469472999, 20938945998]

約数ペア:

[(1, 20938945998), (2, 10469472999), (3, 6979648666), (6, 3489824333), (109, 192100422), (218, 96050211), (327, 64033474), (654, 32016737)]