20495936

素因数分解:

$2^6\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1398

約数の個数: 28

約数和(自身を含む): 40847772

約数和(自身を除く): 20351836

約数列:

[1, 2, 4, 8, 16, 32, 64, 293, 586, 1093, 1172, 2186, 2344, 4372, 4688, 8744, 9376, 17488, 18752, 34976, 69952, 320249, 640498, 1280996, 2561992, 5123984, 10247968, 20495936]

約数ペア:

[(1, 20495936), (2, 10247968), (4, 5123984), (8, 2561992), (16, 1280996), (32, 640498), (64, 320249), (293, 69952), (586, 34976), (1093, 18752), (1172, 17488), (2186, 9376), (2344, 8744), (4372, 4688)]