20342184465

素因数分解:

$3^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{456461}}^1$

素因数の和:459440

約数の個数: 16

約数和(自身を含む): 32558521536

約数和(自身を除く): 12216337071

約数列:

[1, 3, 5, 15, 2971, 8913, 14855, 44565, 456461, 1369383, 2282305, 6846915, 1356145631, 4068436893, 6780728155, 20342184465]

約数ペア:

[(1, 20342184465), (3, 6780728155), (5, 4068436893), (15, 1356145631), (2971, 6846915), (8913, 2282305), (14855, 1369383), (44565, 456461)]