2020458045

素因数分解:

$3^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{50581}}^1$

素因数の和:53252

約数の個数: 16

約数和(自身を含む): 3234010752

約数和(自身を除く): 1213552707

約数列:

[1, 3, 5, 15, 2663, 7989, 13315, 39945, 50581, 151743, 252905, 758715, 134697203, 404091609, 673486015, 2020458045]

約数ペア:

[(1, 2020458045), (3, 673486015), (5, 404091609), (15, 134697203), (2663, 758715), (7989, 252905), (13315, 151743), (39945, 50581)]