20763414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{164789}}^1$

素因数の和:164804

約数の個数: 24

約数和(自身を含む): 51414480

約数和(自身を除く): 30651066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 164789, 329578, 494367, 988734, 1153523, 1483101, 2307046, 2966202, 3460569, 6921138, 10381707, 20763414]

約数ペア:

[(1, 20763414), (2, 10381707), (3, 6921138), (6, 3460569), (7, 2966202), (9, 2307046), (14, 1483101), (18, 1153523), (21, 988734), (42, 494367), (63, 329578), (126, 164789)]