2000740616

素因数分解:

$2^3\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{17837}}^1$

素因数の和:19853

約数の個数: 32

約数和(自身を含む): 4289682240

約数和(自身を除く): 2288941624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2003, 4006, 8012, 14021, 16024, 17837, 28042, 35674, 56084, 71348, 112168, 124859, 142696, 249718, 499436, 998872, 35727511, 71455022, 142910044, 250092577, 285820088, 500185154, 1000370308, 2000740616]

約数ペア:

[(1, 2000740616), (2, 1000370308), (4, 500185154), (7, 285820088), (8, 250092577), (14, 142910044), (28, 71455022), (56, 35727511), (2003, 998872), (4006, 499436), (8012, 249718), (14021, 142696), (16024, 124859), (17837, 112168), (28042, 71348), (35674, 56084)]