2010065020

素因数分解:

$2^2\times 5^1\times {\mathrm{3533}}^1\times {\mathrm{28447}}^1$

素因数の和:31989

約数の個数: 24

約数和(自身を含む): 4222479744

約数和(自身を除く): 2212414724

約数列:

[1, 2, 4, 5, 10, 20, 3533, 7066, 14132, 17665, 28447, 35330, 56894, 70660, 113788, 142235, 284470, 568940, 100503251, 201006502, 402013004, 502516255, 1005032510, 2010065020]

約数ペア:

[(1, 2010065020), (2, 1005032510), (4, 502516255), (5, 402013004), (10, 201006502), (20, 100503251), (3533, 568940), (7066, 284470), (14132, 142235), (17665, 113788), (28447, 70660), (35330, 56894)]