20228799411

素因数分解:

$3^3\times {\mathrm{1091}}^1\times {\mathrm{686723}}^1$

素因数の和:687823

約数の個数: 16

約数和(自身を含む): 29996104320

約数和(自身を除く): 9767304909

約数列:

[1, 3, 9, 27, 1091, 3273, 9819, 29457, 686723, 2060169, 6180507, 18541521, 749214793, 2247644379, 6742933137, 20228799411]

約数ペア:

[(1, 20228799411), (3, 6742933137), (9, 2247644379), (27, 749214793), (1091, 18541521), (3273, 6180507), (9819, 2060169), (29457, 686723)]