20264493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10739}}^1$

素因数の和:10796

約数の個数: 16

約数和(自身を含む): 29384640

約数和(自身を除く): 9120147

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10739, 32217, 182563, 397343, 547689, 1192029, 6754831, 20264493]

約数ペア:

[(1, 20264493), (3, 6754831), (17, 1192029), (37, 547689), (51, 397343), (111, 182563), (629, 32217), (1887, 10739)]