20194188970

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5819651}}^1$

素因数の和:5820005

約数の個数: 16

約数和(自身を含む): 36454300128

約数和(自身を除く): 16260111158

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 5819651, 11639302, 29098255, 58196510, 2019418897, 4038837794, 10097094485, 20194188970]

約数ペア:

[(1, 20194188970), (2, 10097094485), (5, 4038837794), (10, 2019418897), (347, 58196510), (694, 29098255), (1735, 11639302), (3470, 5819651)]