6665020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19603}}^1$

素因数の和:19629

約数の個数: 24

約数和(自身を含む): 14820624

約数和(自身を除く): 8155604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19603, 39206, 78412, 98015, 196030, 333251, 392060, 666502, 1333004, 1666255, 3332510, 6665020]

約数ペア:

[(1, 6665020), (2, 3332510), (4, 1666255), (5, 1333004), (10, 666502), (17, 392060), (20, 333251), (34, 196030), (68, 98015), (85, 78412), (170, 39206), (340, 19603)]