20526282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{162907}}^1$

素因数の和:162922

約数の個数: 24

約数和(自身を含む): 50827296

約数和(自身を除く): 30301014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 162907, 325814, 488721, 977442, 1140349, 1466163, 2280698, 2932326, 3421047, 6842094, 10263141, 20526282]

約数ペア:

[(1, 20526282), (2, 10263141), (3, 6842094), (6, 3421047), (7, 2932326), (9, 2280698), (14, 1466163), (18, 1140349), (21, 977442), (42, 488721), (63, 325814), (126, 162907)]