20147802612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239854793}}^1$

素因数の和:239854807

約数の個数: 24

約数和(自身を含む): 53727473856

約数和(自身を除く): 33579671244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239854793, 479709586, 719564379, 959419172, 1439128758, 1678983551, 2878257516, 3357967102, 5036950653, 6715934204, 10073901306, 20147802612]

約数ペア:

[(1, 20147802612), (2, 10073901306), (3, 6715934204), (4, 5036950653), (6, 3357967102), (7, 2878257516), (12, 1678983551), (14, 1439128758), (21, 959419172), (28, 719564379), (42, 479709586), (84, 239854793)]