20169454036

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{4466221}}^1$

素因数の和:4467354

約数の個数: 12

約数和(自身を含む): 35327816020

約数和(自身を除く): 15158361984

約数列:

[1, 2, 4, 1129, 2258, 4516, 4466221, 8932442, 17864884, 5042363509, 10084727018, 20169454036]

約数ペア:

[(1, 20169454036), (2, 10084727018), (4, 5042363509), (1129, 17864884), (2258, 8932442), (4516, 4466221)]