20350143

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{6229}}^1$

素因数の和:6260

約数の個数: 24

約数和(自身を含む): 33143600

約数和(自身を除く): 12793457

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 6229, 18687, 56061, 68519, 168183, 205557, 616671, 753709, 1850013, 2261127, 6783381, 20350143]

約数ペア:

[(1, 20350143), (3, 6783381), (9, 2261127), (11, 1850013), (27, 753709), (33, 616671), (99, 205557), (121, 168183), (297, 68519), (363, 56061), (1089, 18687), (3267, 6229)]