20185628404

素因数分解:

$2^2\times {\mathrm{8563}}^1\times {\mathrm{589327}}^1$

素因数の和:597894

約数の個数: 12

約数和(自身を含む): 35329034944

約数和(自身を除く): 15143406540

約数列:

[1, 2, 4, 8563, 17126, 34252, 589327, 1178654, 2357308, 5046407101, 10092814202, 20185628404]

約数ペア:

[(1, 20185628404), (2, 10092814202), (4, 5046407101), (8563, 2357308), (17126, 1178654), (34252, 589327)]