20569714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1091}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 33729696

約数和(自身を除く): 13159982

約数列:

[1, 2, 11, 22, 857, 1091, 1714, 2182, 9427, 12001, 18854, 24002, 934987, 1869974, 10284857, 20569714]

約数ペア:

[(1, 20569714), (2, 10284857), (11, 1869974), (22, 934987), (857, 24002), (1091, 18854), (1714, 12001), (2182, 9427)]