20173212936

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{793721}}^1$

素因数の和:794086

約数の個数: 48

約数和(自身を含む): 54790629660

約数和(自身を除く): 34617416724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1412, 2118, 2824, 3177, 4236, 6354, 8472, 12708, 25416, 793721, 1587442, 2381163, 3174884, 4762326, 6349768, 7143489, 9524652, 14286978, 19049304, 28573956, 57147912, 280183513, 560367026, 840550539, 1120734052, 1681101078, 2241468104, 2521651617, 3362202156, 5043303234, 6724404312, 10086606468, 20173212936]

約数ペア:

[(1, 20173212936), (2, 10086606468), (3, 6724404312), (4, 5043303234), (6, 3362202156), (8, 2521651617), (9, 2241468104), (12, 1681101078), (18, 1120734052), (24, 840550539), (36, 560367026), (72, 280183513), (353, 57147912), (706, 28573956), (1059, 19049304), (1412, 14286978), (2118, 9524652), (2824, 7143489), (3177, 6349768), (4236, 4762326), (6354, 3174884), (8472, 2381163), (12708, 1587442), (25416, 793721)]