6860180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20203

約数の個数: 24

約数和(自身を含む): 15254568

約数和(自身を除く): 8394388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20177, 40354, 80708, 100885, 201770, 343009, 403540, 686018, 1372036, 1715045, 3430090, 6860180]

約数ペア:

[(1, 6860180), (2, 3430090), (4, 1715045), (5, 1372036), (10, 686018), (17, 403540), (20, 343009), (34, 201770), (68, 100885), (85, 80708), (170, 40354), (340, 20177)]