16208620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3539}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 34196400

約数和(自身を除く): 17987780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 3539, 4580, 7078, 14156, 17695, 35390, 70780, 810431, 1620862, 3241724, 4052155, 8104310, 16208620]

約数ペア:

[(1, 16208620), (2, 8104310), (4, 4052155), (5, 3241724), (10, 1620862), (20, 810431), (229, 70780), (458, 35390), (916, 17695), (1145, 14156), (2290, 7078), (3539, 4580)]