20069196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238919}}^1$

素因数の和:238933

約数の個数: 24

約数和(自身を含む): 53518080

約数和(自身を除く): 33448884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238919, 477838, 716757, 955676, 1433514, 1672433, 2867028, 3344866, 5017299, 6689732, 10034598, 20069196]

約数ペア:

[(1, 20069196), (2, 10034598), (3, 6689732), (4, 5017299), (6, 3344866), (7, 2867028), (12, 1672433), (14, 1433514), (21, 955676), (28, 716757), (42, 477838), (84, 238919)]