20946396

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37139}}^1$

素因数の和:37193

約数の個数: 24

約数和(自身を含む): 49916160

約数和(自身を除く): 28969764

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37139, 74278, 111417, 148556, 222834, 445668, 1745533, 3491066, 5236599, 6982132, 10473198, 20946396]

約数ペア:

[(1, 20946396), (2, 10473198), (3, 6982132), (4, 5236599), (6, 3491066), (12, 1745533), (47, 445668), (94, 222834), (141, 148556), (188, 111417), (282, 74278), (564, 37139)]