1320656496

素因数分解:

$2^4\times 3^1\times {\mathrm{27513677}}^1$

素因数の和:27513688

約数の個数: 20

約数和(自身を含む): 3411696072

約数和(自身を除く): 2091039576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27513677, 55027354, 82541031, 110054708, 165082062, 220109416, 330164124, 440218832, 660328248, 1320656496]

約数ペア:

[(1, 1320656496), (2, 660328248), (3, 440218832), (4, 330164124), (6, 220109416), (8, 165082062), (12, 110054708), (16, 82541031), (24, 55027354), (48, 27513677)]