20170793846

素因数分解:

$2^1\times 7^2\times {\mathrm{205824427}}^1$

素因数の和:205824443

約数の個数: 12

約数和(自身を含む): 35195977188

約数和(自身を除く): 15025183342

約数列:

[1, 2, 7, 14, 49, 98, 205824427, 411648854, 1440770989, 2881541978, 10085396923, 20170793846]

約数ペア:

[(1, 20170793846), (2, 10085396923), (7, 2881541978), (14, 1440770989), (49, 411648854), (98, 205824427)]