20214183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13033}}^1$

素因数の和:13094

約数の個数: 16

約数和(自身を含む): 30030336

約数和(自身を除く): 9816153

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 13033, 39099, 143363, 430089, 612551, 1837653, 6738061, 20214183]

約数ペア:

[(1, 20214183), (3, 6738061), (11, 1837653), (33, 612551), (47, 430089), (141, 143363), (517, 39099), (1551, 13033)]