20936367

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{45613}}^1$

素因数の和:45639

約数の個数: 16

約数和(自身を含む): 32842080

約数和(自身を除く): 11905713

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 45613, 136839, 410517, 775421, 1231551, 2326263, 6978789, 20936367]

約数ペア:

[(1, 20936367), (3, 6978789), (9, 2326263), (17, 1231551), (27, 775421), (51, 410517), (153, 136839), (459, 45613)]