20824254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{105173}}^1$

素因数の和:105192

約数の個数: 24

約数和(自身を含む): 49221432

約数和(自身を除く): 28397178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 105173, 210346, 315519, 631038, 946557, 1156903, 1893114, 2313806, 3470709, 6941418, 10412127, 20824254]

約数ペア:

[(1, 20824254), (2, 10412127), (3, 6941418), (6, 3470709), (9, 2313806), (11, 1893114), (18, 1156903), (22, 946557), (33, 631038), (66, 315519), (99, 210346), (198, 105173)]