20116692

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1459}}^1$

素因数の和:1852

約数の個数: 36

約数和(自身を含む): 51018240

約数和(自身を除く): 30901548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 766, 1149, 1459, 1532, 2298, 2918, 3447, 4377, 4596, 5836, 6894, 8754, 13131, 13788, 17508, 26262, 52524, 558797, 1117594, 1676391, 2235188, 3352782, 5029173, 6705564, 10058346, 20116692]

約数ペア:

[(1, 20116692), (2, 10058346), (3, 6705564), (4, 5029173), (6, 3352782), (9, 2235188), (12, 1676391), (18, 1117594), (36, 558797), (383, 52524), (766, 26262), (1149, 17508), (1459, 13788), (1532, 13131), (2298, 8754), (2918, 6894), (3447, 5836), (4377, 4596)]