20155834902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479900831}}^1$

素因数の和:479900843

約数の個数: 16

約数和(自身を含む): 46070479872

約数和(自身を除く): 25914644970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479900831, 959801662, 1439702493, 2879404986, 3359305817, 6718611634, 10077917451, 20155834902]

約数ペア:

[(1, 20155834902), (2, 10077917451), (3, 6718611634), (6, 3359305817), (7, 2879404986), (14, 1439702493), (21, 959801662), (42, 479900831)]