20611402

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50767}}^1$

素因数の和:50805

約数の個数: 16

約数和(自身を含む): 36552960

約数和(自身を除く): 15941558

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 50767, 101534, 355369, 710738, 1472243, 2944486, 10305701, 20611402]

約数ペア:

[(1, 20611402), (2, 10305701), (7, 2944486), (14, 1472243), (29, 710738), (58, 355369), (203, 101534), (406, 50767)]