20683486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2131}}^1$

素因数の和:2367

約数の個数: 16

約数和(自身を含む): 32542848

約数和(自身を除く): 11859362

約数列:

[1, 2, 23, 46, 211, 422, 2131, 4262, 4853, 9706, 49013, 98026, 449641, 899282, 10341743, 20683486]

約数ペア:

[(1, 20683486), (2, 10341743), (23, 899282), (46, 449641), (211, 98026), (422, 49013), (2131, 9706), (4262, 4853)]