20941782

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{4723}}^1$

素因数の和:5467

約数の個数: 16

約数和(自身を含む): 41949120

約数和(自身を除く): 21007338

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 4723, 9446, 14169, 28338, 3490297, 6980594, 10470891, 20941782]

約数ペア:

[(1, 20941782), (2, 10470891), (3, 6980594), (6, 3490297), (739, 28338), (1478, 14169), (2217, 9446), (4434, 4723)]