20360702

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 31268832

約数和(自身を除く): 10908130

約数列:

[1, 2, 61, 122, 157, 314, 1063, 2126, 9577, 19154, 64843, 129686, 166891, 333782, 10180351, 20360702]

約数ペア:

[(1, 20360702), (2, 10180351), (61, 333782), (122, 166891), (157, 129686), (314, 64843), (1063, 19154), (2126, 9577)]