20131754981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49954727}}^1$

素因数の和:49954771

約数の個数: 8

約数和(自身を含む): 22379718144

約数和(自身を除く): 2247963163

約数列:

[1, 13, 31, 403, 49954727, 649411451, 1548596537, 20131754981]

約数ペア:

[(1, 20131754981), (13, 1548596537), (31, 649411451), (403, 49954727)]