20791068

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101917}}^1$

素因数の和:101941

約数の個数: 24

約数和(自身を含む): 51366672

約数和(自身を除く): 30575604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 101917, 203834, 305751, 407668, 611502, 1223004, 1732589, 3465178, 5197767, 6930356, 10395534, 20791068]

約数ペア:

[(1, 20791068), (2, 10395534), (3, 6930356), (4, 5197767), (6, 3465178), (12, 1732589), (17, 1223004), (34, 611502), (51, 407668), (68, 305751), (102, 203834), (204, 101917)]