20883034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1237}}^1$

素因数の和:1629

約数の個数: 16

約数和(自身を含む): 32802048

約数和(自身を除く): 11919014

約数列:

[1, 2, 23, 46, 367, 734, 1237, 2474, 8441, 16882, 28451, 56902, 453979, 907958, 10441517, 20883034]

約数ペア:

[(1, 20883034), (2, 10441517), (23, 907958), (46, 453979), (367, 56902), (734, 28451), (1237, 16882), (2474, 8441)]