20912298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{316853}}^1$

素因数の和:316869

約数の個数: 16

約数和(自身を含む): 45626976

約数和(自身を除く): 24714678

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 316853, 633706, 950559, 1901118, 3485383, 6970766, 10456149, 20912298]

約数ペア:

[(1, 20912298), (2, 10456149), (3, 6970766), (6, 3485383), (11, 1901118), (22, 950559), (33, 633706), (66, 316853)]