20072214

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4339}}^1$

素因数の和:4604

約数の個数: 24

約数和(自身を含む): 43669080

約数和(自身を除く): 23596866

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4339, 4626, 8678, 13017, 26034, 39051, 78102, 1115123, 2230246, 3345369, 6690738, 10036107, 20072214]

約数ペア:

[(1, 20072214), (2, 10036107), (3, 6690738), (6, 3345369), (9, 2230246), (18, 1115123), (257, 78102), (514, 39051), (771, 26034), (1542, 13017), (2313, 8678), (4339, 4626)]