20917332

素因数分解:

$2^2\times 3^3\times {\mathrm{193679}}^1$

素因数の和:193692

約数の個数: 24

約数和(自身を含む): 54230400

約数和(自身を除く): 33313068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193679, 387358, 581037, 774716, 1162074, 1743111, 2324148, 3486222, 5229333, 6972444, 10458666, 20917332]

約数ペア:

[(1, 20917332), (2, 10458666), (3, 6972444), (4, 5229333), (6, 3486222), (9, 2324148), (12, 1743111), (18, 1162074), (27, 774716), (36, 581037), (54, 387358), (108, 193679)]