20359094

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 24

約数和(自身を含む): 36498000

約数和(自身を除く): 16138906

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 2749, 3703, 5498, 7406, 19243, 38486, 63227, 126454, 442589, 885178, 1454221, 2908442, 10179547, 20359094]

約数ペア:

[(1, 20359094), (2, 10179547), (7, 2908442), (14, 1454221), (23, 885178), (46, 442589), (161, 126454), (322, 63227), (529, 38486), (1058, 19243), (2749, 7406), (3703, 5498)]