20314266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7219}}^1$

素因数の和:7298

約数の個数: 32

約数和(自身を含む): 47132160

約数和(自身を除く): 26817894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 7219, 14438, 21657, 43314, 50533, 101066, 151599, 303198, 483673, 967346, 1451019, 2902038, 3385711, 6771422, 10157133, 20314266]

約数ペア:

[(1, 20314266), (2, 10157133), (3, 6771422), (6, 3385711), (7, 2902038), (14, 1451019), (21, 967346), (42, 483673), (67, 303198), (134, 151599), (201, 101066), (402, 50533), (469, 43314), (938, 21657), (1407, 14438), (2814, 7219)]