20804529252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{133362367}}^1$

素因数の和:133362387

約数の個数: 24

約数和(自身を含む): 52278048256

約数和(自身を除く): 31473519004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 133362367, 266724734, 400087101, 533449468, 800174202, 1600348404, 1733710771, 3467421542, 5201132313, 6934843084, 10402264626, 20804529252]

約数ペア:

[(1, 20804529252), (2, 10402264626), (3, 6934843084), (4, 5201132313), (6, 3467421542), (12, 1733710771), (13, 1600348404), (26, 800174202), (39, 533449468), (52, 400087101), (78, 266724734), (156, 133362367)]