20070386

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21397}}^1$

素因数の和:21473

約数の個数: 16

約数和(自身を含む): 34921536

約数和(自身を除く): 14851150

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 21397, 42794, 149779, 299558, 1433599, 2867198, 10035193, 20070386]

約数ペア:

[(1, 20070386), (2, 10035193), (7, 2867198), (14, 1433599), (67, 299558), (134, 149779), (469, 42794), (938, 21397)]