20834085

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8317}}^1$

素因数の和:8492

約数の個数: 16

約数和(自身を含む): 33538176

約数和(自身を除く): 12704091

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 8317, 24951, 41585, 124755, 1388939, 4166817, 6944695, 20834085]

約数ペア:

[(1, 20834085), (3, 6944695), (5, 4166817), (15, 1388939), (167, 124755), (501, 41585), (835, 24951), (2505, 8317)]