20295367636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{267044311}}^1$

素因数の和:267044334

約数の個数: 12

約数和(自身を含む): 37386203680

約数和(自身を除く): 17090836044

約数列:

[1, 2, 4, 19, 38, 76, 267044311, 534088622, 1068177244, 5073841909, 10147683818, 20295367636]

約数ペア:

[(1, 20295367636), (2, 10147683818), (4, 5073841909), (19, 1068177244), (38, 534088622), (76, 267044311)]