20192040872

素因数分解:

$2^3\times {\mathrm{751}}^1\times {\mathrm{3360859}}^1$

素因数の和:3361616

約数の個数: 16

約数和(自身を含む): 37910500800

約数和(自身を除く): 17718459928

約数列:

[1, 2, 4, 8, 751, 1502, 3004, 6008, 3360859, 6721718, 13443436, 26886872, 2524005109, 5048010218, 10096020436, 20192040872]

約数ペア:

[(1, 20192040872), (2, 10096020436), (4, 5048010218), (8, 2524005109), (751, 26886872), (1502, 13443436), (3004, 6721718), (6008, 3360859)]