20348081574

素因数分解:

$2^1\times 3^1\times {\mathrm{7723}}^1\times {\mathrm{439123}}^1$

素因数の和:446851

約数の個数: 16

約数和(自身を含む): 40701525312

約数和(自身を除く): 20353443738

約数列:

[1, 2, 3, 6, 7723, 15446, 23169, 46338, 439123, 878246, 1317369, 2634738, 3391346929, 6782693858, 10174040787, 20348081574]

約数ペア:

[(1, 20348081574), (2, 10174040787), (3, 6782693858), (6, 3391346929), (7723, 2634738), (15446, 1317369), (23169, 878246), (46338, 439123)]