20308650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{135391}}^1$

素因数の和:135406

約数の個数: 24

約数和(自身を含む): 50365824

約数和(自身を除く): 30057174

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 135391, 270782, 406173, 676955, 812346, 1353910, 2030865, 3384775, 4061730, 6769550, 10154325, 20308650]

約数ペア:

[(1, 20308650), (2, 10154325), (3, 6769550), (5, 4061730), (6, 3384775), (10, 2030865), (15, 1353910), (25, 812346), (30, 676955), (50, 406173), (75, 270782), (150, 135391)]