20163979463

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{1171}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 22783680000

約数和(自身を除く): 2619700537

約数列:

[1, 17, 19, 89, 323, 599, 1171, 1513, 1691, 10183, 11381, 19907, 22249, 28747, 53311, 104219, 193477, 378233, 701429, 906287, 1012909, 1771723, 1980161, 11924293, 13327151, 17219453, 33662737, 62427181, 226561567, 1061262077, 1186116439, 20163979463]

約数ペア:

[(1, 20163979463), (17, 1186116439), (19, 1061262077), (89, 226561567), (323, 62427181), (599, 33662737), (1171, 17219453), (1513, 13327151), (1691, 11924293), (10183, 1980161), (11381, 1771723), (19907, 1012909), (22249, 906287), (28747, 701429), (53311, 378233), (104219, 193477)]