20227166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6563}}^1$

素因数の和:6655

約数の個数: 16

約数和(自身を含む): 32137344

約数和(自身を除く): 11910178

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6563, 13126, 150949, 301898, 439721, 879442, 10113583, 20227166]

約数ペア:

[(1, 20227166), (2, 10113583), (23, 879442), (46, 439721), (67, 301898), (134, 150949), (1541, 13126), (3082, 6563)]