20450482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7351}}^1$

素因数の和:7473

約数の個数: 16

約数和(自身を含む): 33348672

約数和(自身を除く): 12898190

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 7351, 14702, 95563, 191126, 786557, 1573114, 10225241, 20450482]

約数ペア:

[(1, 20450482), (2, 10225241), (13, 1573114), (26, 786557), (107, 191126), (214, 95563), (1391, 14702), (2782, 7351)]