20583088

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{2971}}^1$

素因数の和:3412

約数の個数: 20

約数和(自身を含む): 39985288

約数和(自身を除く): 19402200

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 2971, 3464, 5942, 6928, 11884, 23768, 47536, 1286443, 2572886, 5145772, 10291544, 20583088]

約数ペア:

[(1, 20583088), (2, 10291544), (4, 5145772), (8, 2572886), (16, 1286443), (433, 47536), (866, 23768), (1732, 11884), (2971, 6928), (3464, 5942)]