20186124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5174

約数の個数: 48

約数和(自身を含む): 54985728

約数和(自身を除く): 34799604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 5113, 10226, 15339, 20452, 30678, 35791, 61356, 71582, 107373, 143164, 214746, 240311, 429492, 480622, 720933, 961244, 1441866, 1682177, 2883732, 3364354, 5046531, 6728708, 10093062, 20186124]

約数ペア:

[(1, 20186124), (2, 10093062), (3, 6728708), (4, 5046531), (6, 3364354), (7, 2883732), (12, 1682177), (14, 1441866), (21, 961244), (28, 720933), (42, 480622), (47, 429492), (84, 240311), (94, 214746), (141, 143164), (188, 107373), (282, 71582), (329, 61356), (564, 35791), (658, 30678), (987, 20452), (1316, 15339), (1974, 10226), (3948, 5113)]