20013302754

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3907}}^1\times {\mathrm{12373}}^1$

素因数の和:16311

約数の個数: 48

約数和(自身を含む): 45262706112

約数和(自身を除く): 25249403358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3907, 7814, 11721, 12373, 23442, 24746, 35163, 37119, 70326, 74238, 89861, 111357, 179722, 222714, 269583, 284579, 539166, 569158, 808749, 853737, 1617498, 1707474, 2561211, 5122422, 48341311, 96682622, 145023933, 290047866, 435071799, 870143598, 1111850153, 2223700306, 3335550459, 6671100918, 10006651377, 20013302754]

約数ペア:

[(1, 20013302754), (2, 10006651377), (3, 6671100918), (6, 3335550459), (9, 2223700306), (18, 1111850153), (23, 870143598), (46, 435071799), (69, 290047866), (138, 145023933), (207, 96682622), (414, 48341311), (3907, 5122422), (7814, 2561211), (11721, 1707474), (12373, 1617498), (23442, 853737), (24746, 808749), (35163, 569158), (37119, 539166), (70326, 284579), (74238, 269583), (89861, 222714), (111357, 179722)]