20144466

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6469}}^1$

素因数の和:6650

約数の個数: 24

約数和(自身を含む): 43905420

約数和(自身を除く): 23760954

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6469, 12938, 19407, 38814, 58221, 116442, 1119137, 2238274, 3357411, 6714822, 10072233, 20144466]

約数ペア:

[(1, 20144466), (2, 10072233), (3, 6714822), (6, 3357411), (9, 2238274), (18, 1119137), (173, 116442), (346, 58221), (519, 38814), (1038, 19407), (1557, 12938), (3114, 6469)]