16034380

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{991}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 33747840

約数和(自身を除く): 17713460

約数列:

[1, 2, 4, 5, 10, 20, 809, 991, 1618, 1982, 3236, 3964, 4045, 4955, 8090, 9910, 16180, 19820, 801719, 1603438, 3206876, 4008595, 8017190, 16034380]

約数ペア:

[(1, 16034380), (2, 8017190), (4, 4008595), (5, 3206876), (10, 1603438), (20, 801719), (809, 19820), (991, 16180), (1618, 9910), (1982, 8090), (3236, 4955), (3964, 4045)]