20226466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1559}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 32760000

約数和(自身を除く): 12533534

約数列:

[1, 2, 13, 26, 499, 998, 1559, 3118, 6487, 12974, 20267, 40534, 777941, 1555882, 10113233, 20226466]

約数ペア:

[(1, 20226466), (2, 10113233), (13, 1555882), (26, 777941), (499, 40534), (998, 20267), (1559, 12974), (3118, 6487)]