20554002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163127}}^1$

素因数の和:163142

約数の個数: 24

約数和(自身を含む): 50895936

約数和(自身を除く): 30341934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163127, 326254, 489381, 978762, 1141889, 1468143, 2283778, 2936286, 3425667, 6851334, 10277001, 20554002]

約数ペア:

[(1, 20554002), (2, 10277001), (3, 6851334), (6, 3425667), (7, 2936286), (9, 2283778), (14, 1468143), (18, 1141889), (21, 978762), (42, 489381), (63, 326254), (126, 163127)]