20422602

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{1399}}^1$

素因数の和:2218

約数の個数: 24

約数和(自身を含む): 44335200

約数和(自身を除く): 23912598

約数列:

[1, 2, 3, 6, 9, 18, 811, 1399, 1622, 2433, 2798, 4197, 4866, 7299, 8394, 12591, 14598, 25182, 1134589, 2269178, 3403767, 6807534, 10211301, 20422602]

約数ペア:

[(1, 20422602), (2, 10211301), (3, 6807534), (6, 3403767), (9, 2269178), (18, 1134589), (811, 25182), (1399, 14598), (1622, 12591), (2433, 8394), (2798, 7299), (4197, 4866)]