20156014

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{10487}}^1$

素因数の和:10551

約数の個数: 12

約数和(自身を含む): 31243752

約数和(自身を除く): 11087738

約数列:

[1, 2, 31, 62, 961, 1922, 10487, 20974, 325097, 650194, 10078007, 20156014]

約数ペア:

[(1, 20156014), (2, 10078007), (31, 650194), (62, 325097), (961, 20974), (1922, 10487)]