20862084

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1723}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 48754720

約数和(自身を除く): 27892636

約数列:

[1, 2, 3, 4, 6, 12, 1009, 1723, 2018, 3027, 3446, 4036, 5169, 6054, 6892, 10338, 12108, 20676, 1738507, 3477014, 5215521, 6954028, 10431042, 20862084]

約数ペア:

[(1, 20862084), (2, 10431042), (3, 6954028), (4, 5215521), (6, 3477014), (12, 1738507), (1009, 20676), (1723, 12108), (2018, 10338), (3027, 6892), (3446, 6054), (4036, 5169)]