20834754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9619}}^1$

素因数の和:9662

約数の個数: 24

約数和(自身を含む): 43982640

約数和(自身を除く): 23147886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9619, 19238, 28857, 57714, 182761, 365522, 548283, 1096566, 3472459, 6944918, 10417377, 20834754]

約数ペア:

[(1, 20834754), (2, 10417377), (3, 6944918), (6, 3472459), (19, 1096566), (38, 548283), (57, 365522), (114, 182761), (361, 57714), (722, 28857), (1083, 19238), (2166, 9619)]