20081154535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{515761}}^1$

素因数の和:516378

約数の個数: 16

約数和(自身を含む): 25994404800

約数和(自身を除く): 5913250265

約数列:

[1, 5, 13, 65, 599, 2995, 7787, 38935, 515761, 2578805, 6704893, 33524465, 308940839, 1544704195, 4016230907, 20081154535]

約数ペア:

[(1, 20081154535), (5, 4016230907), (13, 1544704195), (65, 308940839), (599, 33524465), (2995, 6704893), (7787, 2578805), (38935, 515761)]