20137020284

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{70905001}}^1$

素因数の和:70905076

約数の個数: 12

約数和(自身を含む): 35736121008

約数和(自身を除く): 15599100724

約数列:

[1, 2, 4, 71, 142, 284, 70905001, 141810002, 283620004, 5034255071, 10068510142, 20137020284]

約数ペア:

[(1, 20137020284), (2, 10068510142), (4, 5034255071), (71, 283620004), (142, 141810002), (284, 70905001)]