20199225009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127039151}}^1$

素因数の和:127039207

約数の個数: 8

約数和(自身を含む): 27440456832

約数和(自身を除く): 7241231823

約数列:

[1, 3, 53, 159, 127039151, 381117453, 6733075003, 20199225009]

約数ペア:

[(1, 20199225009), (3, 6733075003), (53, 381117453), (159, 127039151)]