20177391398

素因数分解:

$2^1\times {\mathrm{757}}^1\times {\mathrm{857}}^1\times {\mathrm{15551}}^1$

素因数の和:17167

約数の個数: 16

約数和(自身を含む): 30343382784

約数和(自身を除く): 10165991386

約数列:

[1, 2, 757, 857, 1514, 1714, 15551, 31102, 648749, 1297498, 11772107, 13327207, 23544214, 26654414, 10088695699, 20177391398]

約数ペア:

[(1, 20177391398), (2, 10088695699), (757, 26654414), (857, 23544214), (1514, 13327207), (1714, 11772107), (15551, 1297498), (31102, 648749)]