20252763

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{132371}}^1$

素因数の和:132394

約数の個数: 12

約数和(自身を含む): 30975048

約数和(自身を除く): 10722285

約数列:

[1, 3, 9, 17, 51, 153, 132371, 397113, 1191339, 2250307, 6750921, 20252763]

約数ペア:

[(1, 20252763), (3, 6750921), (9, 2250307), (17, 1191339), (51, 397113), (153, 132371)]