20238047553

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{955391}}^1$

素因数の和:955724

約数の個数: 16

約数和(自身を含む): 28249030656

約数和(自身を除く): 8010983103

約数列:

[1, 3, 23, 69, 307, 921, 7061, 21183, 955391, 2866173, 21973993, 65921979, 293305037, 879915111, 6746015851, 20238047553]

約数ペア:

[(1, 20238047553), (3, 6746015851), (23, 879915111), (69, 293305037), (307, 65921979), (921, 21973993), (7061, 2866173), (21183, 955391)]