20763138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7673}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 46412352

約数和(自身を除く): 25649214

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7673, 15346, 23019, 46038, 84403, 168806, 253209, 314593, 506418, 629186, 943779, 1887558, 3460523, 6921046, 10381569, 20763138]

約数ペア:

[(1, 20763138), (2, 10381569), (3, 6921046), (6, 3460523), (11, 1887558), (22, 943779), (33, 629186), (41, 506418), (66, 314593), (82, 253209), (123, 168806), (246, 84403), (451, 46038), (902, 23019), (1353, 15346), (2706, 7673)]