20194288421

素因数分解:

${\mathrm{113}}^2\times {\mathrm{227}}^1\times {\mathrm{6967}}^1$

素因数の和:7420

約数の個数: 12

約数和(自身を含む): 20467273632

約数和(自身を除く): 272985211

約数列:

[1, 113, 227, 6967, 12769, 25651, 787271, 1581509, 2898563, 88961623, 178710517, 20194288421]

約数ペア:

[(1, 20194288421), (113, 178710517), (227, 88961623), (6967, 2898563), (12769, 1581509), (25651, 787271)]