335920220

素因数分解:

$2^2\times 5^1\times {\mathrm{16796011}}^1$

素因数の和:16796020

約数の個数: 12

約数和(自身を含む): 705432504

約数和(自身を除く): 369512284

約数列:

[1, 2, 4, 5, 10, 20, 16796011, 33592022, 67184044, 83980055, 167960110, 335920220]

約数ペア:

[(1, 335920220), (2, 167960110), (4, 83980055), (5, 67184044), (10, 33592022), (20, 16796011)]