20163084494

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13460003}}^1$

素因数の和:13460119

約数の個数: 16

約数和(自身を含む): 34888330368

約数和(自身を除く): 14725245874

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 13460003, 26920006, 94220021, 188440042, 1440220321, 2880440642, 10081542247, 20163084494]

約数ペア:

[(1, 20163084494), (2, 10081542247), (7, 2880440642), (14, 1440220321), (107, 188440042), (214, 94220021), (749, 26920006), (1498, 13460003)]