20186005539

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{348401}}^1$

素因数の和:348531

約数の個数: 32

約数和(自身を含む): 32108728320

約数和(自身を除く): 11922722781

約数列:

[1, 3, 7, 21, 31, 89, 93, 217, 267, 623, 651, 1869, 2759, 8277, 19313, 57939, 348401, 1045203, 2438807, 7316421, 10800431, 31007689, 32401293, 75603017, 93023067, 217053823, 226809051, 651161469, 961238359, 2883715077, 6728668513, 20186005539]

約数ペア:

[(1, 20186005539), (3, 6728668513), (7, 2883715077), (21, 961238359), (31, 651161469), (89, 226809051), (93, 217053823), (217, 93023067), (267, 75603017), (623, 32401293), (651, 31007689), (1869, 10800431), (2759, 7316421), (8277, 2438807), (19313, 1045203), (57939, 348401)]