20254022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 31387392

約数和(自身を除く): 11133370

約数列:

[1, 2, 37, 74, 191, 382, 1433, 2866, 7067, 14134, 53021, 106042, 273703, 547406, 10127011, 20254022]

約数ペア:

[(1, 20254022), (2, 10127011), (37, 547406), (74, 273703), (191, 106042), (382, 53021), (1433, 14134), (2866, 7067)]