20761284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101771}}^1$

素因数の和:101795

約数の個数: 24

約数和(自身を含む): 51293088

約数和(自身を除く): 30531804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 101771, 203542, 305313, 407084, 610626, 1221252, 1730107, 3460214, 5190321, 6920428, 10380642, 20761284]

約数ペア:

[(1, 20761284), (2, 10380642), (3, 6920428), (4, 5190321), (6, 3460214), (12, 1730107), (17, 1221252), (34, 610626), (51, 407084), (68, 305313), (102, 203542), (204, 101771)]