20658732

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29179}}^1$

素因数の和:29245

約数の個数: 24

約数和(自身を含む): 49022400

約数和(自身を除く): 28363668

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29179, 58358, 87537, 116716, 175074, 350148, 1721561, 3443122, 5164683, 6886244, 10329366, 20658732]

約数ペア:

[(1, 20658732), (2, 10329366), (3, 6886244), (4, 5164683), (6, 3443122), (12, 1721561), (59, 350148), (118, 175074), (177, 116716), (236, 87537), (354, 58358), (708, 29179)]