20459153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 24204096

約数和(自身を除く): 3744943

約数列:

[1, 11, 13, 143, 173, 827, 1903, 2249, 9097, 10751, 24739, 118261, 143071, 1573781, 1859923, 20459153]

約数ペア:

[(1, 20459153), (11, 1859923), (13, 1573781), (143, 143071), (173, 118261), (827, 24739), (1903, 10751), (2249, 9097)]