2680490868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20306749}}^1$

素因数の和:20306767

約数の個数: 24

約数和(自身を含む): 6823068000

約数和(自身を除く): 4142577132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 20306749, 40613498, 60920247, 81226996, 121840494, 223374239, 243680988, 446748478, 670122717, 893496956, 1340245434, 2680490868]

約数ペア:

[(1, 2680490868), (2, 1340245434), (3, 893496956), (4, 670122717), (6, 446748478), (11, 243680988), (12, 223374239), (22, 121840494), (33, 81226996), (44, 60920247), (66, 40613498), (132, 20306749)]