20044066

素因数分解:

$2^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1291}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 34418880

約数和(自身を除く): 14374814

約数列:

[1, 2, 7, 14, 1109, 1291, 2218, 2582, 7763, 9037, 15526, 18074, 1431719, 2863438, 10022033, 20044066]

約数ペア:

[(1, 20044066), (2, 10022033), (7, 2863438), (14, 1431719), (1109, 18074), (1291, 15526), (2218, 9037), (2582, 7763)]