20306682

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102559}}^1$

素因数の和:102578

約数の個数: 24

約数和(自身を含む): 47998080

約数和(自身を除く): 27691398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102559, 205118, 307677, 615354, 923031, 1128149, 1846062, 2256298, 3384447, 6768894, 10153341, 20306682]

約数ペア:

[(1, 20306682), (2, 10153341), (3, 6768894), (6, 3384447), (9, 2256298), (11, 1846062), (18, 1128149), (22, 923031), (33, 615354), (66, 307677), (99, 205118), (198, 102559)]