20168766059

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{5189}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 22148636400

約数和(自身を除く): 1979870341

約数列:

[1, 13, 109, 169, 211, 1417, 2743, 5189, 18421, 22999, 35659, 67457, 298987, 565601, 876941, 1094879, 3886831, 7352813, 14233427, 95586569, 119341811, 185034551, 1551443543, 20168766059]

約数ペア:

[(1, 20168766059), (13, 1551443543), (109, 185034551), (169, 119341811), (211, 95586569), (1417, 14233427), (2743, 7352813), (5189, 3886831), (18421, 1094879), (22999, 876941), (35659, 565601), (67457, 298987)]