20203709181

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1\times {\mathrm{57803}}^1$

素因数の和:58512

約数の個数: 16

約数和(自身を含む): 27102214656

約数和(自身を除く): 6898505475

約数列:

[1, 3, 263, 443, 789, 1329, 57803, 116509, 173409, 349527, 15202189, 25606729, 45606567, 76820187, 6734569727, 20203709181]

約数ペア:

[(1, 20203709181), (3, 6734569727), (263, 76820187), (443, 45606567), (789, 25606729), (1329, 15202189), (57803, 349527), (116509, 173409)]