20833236

素因数分解:

$2^2\times 3^2\times {\mathrm{578701}}^1$

素因数の和:578711

約数の個数: 18

約数和(自身を含む): 52661882

約数和(自身を除く): 31828646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 578701, 1157402, 1736103, 2314804, 3472206, 5208309, 6944412, 10416618, 20833236]

約数ペア:

[(1, 20833236), (2, 10416618), (3, 6944412), (4, 5208309), (6, 3472206), (9, 2314804), (12, 1736103), (18, 1157402), (36, 578701)]