20617337306

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{2063}}^1\times {\mathrm{17657}}^1$

素因数の和:20005

約数の個数: 16

約数和(自身を含む): 31052087424

約数和(自身を除く): 10434750118

約数列:

[1, 2, 283, 566, 2063, 4126, 17657, 35314, 583829, 1167658, 4996931, 9993862, 36426391, 72852782, 10308668653, 20617337306]

約数ペア:

[(1, 20617337306), (2, 10308668653), (283, 72852782), (566, 36426391), (2063, 9993862), (4126, 4996931), (17657, 1167658), (35314, 583829)]