20483676

素因数分解:

$2^2\times 3^2\times {\mathrm{568991}}^1$

素因数の和:569001

約数の個数: 18

約数和(自身を含む): 51778272

約数和(自身を除く): 31294596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 568991, 1137982, 1706973, 2275964, 3413946, 5120919, 6827892, 10241838, 20483676]

約数ペア:

[(1, 20483676), (2, 10241838), (3, 6827892), (4, 5120919), (6, 3413946), (9, 2275964), (12, 1706973), (18, 1137982), (36, 568991)]