20029218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{303473}}^1$

素因数の和:303489

約数の個数: 16

約数和(自身を含む): 43700256

約数和(自身を除く): 23671038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 303473, 606946, 910419, 1820838, 3338203, 6676406, 10014609, 20029218]

約数ペア:

[(1, 20029218), (2, 10014609), (3, 6676406), (6, 3338203), (11, 1820838), (22, 910419), (33, 606946), (66, 303473)]