20146548254

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4780861}}^1$

素因数の和:4780920

約数の個数: 24

約数和(自身を含む): 35971205688

約数和(自身を除く): 15824657434

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 4780861, 9561722, 33466027, 66932054, 205577023, 234262189, 411154046, 468524378, 1439039161, 2878078322, 10073274127, 20146548254]

約数ペア:

[(1, 20146548254), (2, 10073274127), (7, 2878078322), (14, 1439039161), (43, 468524378), (49, 411154046), (86, 234262189), (98, 205577023), (301, 66932054), (602, 33466027), (2107, 9561722), (4214, 4780861)]