20196897414

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82101209}}^1$

素因数の和:82101255

約数の個数: 16

約数和(自身を含む): 41379009840

約数和(自身を除く): 21182112426

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82101209, 164202418, 246303627, 492607254, 3366149569, 6732299138, 10098448707, 20196897414]

約数ペア:

[(1, 20196897414), (2, 10098448707), (3, 6732299138), (6, 3366149569), (41, 492607254), (82, 246303627), (123, 164202418), (246, 82101209)]