6809860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20029}}^1$

素因数の和:20055

約数の個数: 24

約数和(自身を含む): 15142680

約数和(自身を除く): 8332820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20029, 40058, 80116, 100145, 200290, 340493, 400580, 680986, 1361972, 1702465, 3404930, 6809860]

約数ペア:

[(1, 6809860), (2, 3404930), (4, 1702465), (5, 1361972), (10, 680986), (17, 400580), (20, 340493), (34, 200290), (68, 100145), (85, 80116), (170, 40058), (340, 20029)]