20450906

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2383}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 35130624

約数和(自身を除く): 14679718

約数列:

[1, 2, 7, 14, 613, 1226, 2383, 4291, 4766, 8582, 16681, 33362, 1460779, 2921558, 10225453, 20450906]

約数ペア:

[(1, 20450906), (2, 10225453), (7, 2921558), (14, 1460779), (613, 33362), (1226, 16681), (2383, 8582), (4291, 4766)]