20183646021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 37092556800

約数和(自身を除く): 16908910779

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 69, 77, 133, 161, 179, 209, 231, 253, 399, 437, 483, 537, 627, 759, 1117, 1253, 1311, 1463, 1771, 1969, 3059, 3351, 3401, 3759, 4117, 4389, 4807, 5313, 5907, 7819, 9177, 10203, 12287, 12351, 13783, 14421, 21223, 23457, 23807, 25691, 28819, 33649, 36861, 37411, 41349, 45287, 63669, 71421, 77073, 78223, 86009, 86457, 100947, 112233, 135861, 148561, 179837, 199943, 233453, 234669, 258027, 261877, 282601, 317009, 445683, 488129, 539511, 547561, 599829, 700359, 785631, 847803, 860453, 951027, 1399601, 1464387, 1634171, 1642683, 1978207, 2199373, 2581359, 3416903, 3798917, 4198803, 4598689, 4902513, 5369419, 5934621, 6023171, 6598119, 10250709, 11396751, 13796067, 15395611, 16108257, 18069513, 26592419, 32190823, 37585933, 41788087, 46186833, 50585579, 79777257, 87375091, 96572469, 112757799, 125364261, 151756737, 262125273, 292516609, 354099053, 611625637, 877549827, 961126001, 1062297159, 1834876911, 2883378003, 6727882007, 20183646021]

約数ペア:

[(1, 20183646021), (3, 6727882007), (7, 2883378003), (11, 1834876911), (19, 1062297159), (21, 961126001), (23, 877549827), (33, 611625637), (57, 354099053), (69, 292516609), (77, 262125273), (133, 151756737), (161, 125364261), (179, 112757799), (209, 96572469), (231, 87375091), (253, 79777257), (399, 50585579), (437, 46186833), (483, 41788087), (537, 37585933), (627, 32190823), (759, 26592419), (1117, 18069513), (1253, 16108257), (1311, 15395611), (1463, 13796067), (1771, 11396751), (1969, 10250709), (3059, 6598119), (3351, 6023171), (3401, 5934621), (3759, 5369419), (4117, 4902513), (4389, 4598689), (4807, 4198803), (5313, 3798917), (5907, 3416903), (7819, 2581359), (9177, 2199373), (10203, 1978207), (12287, 1642683), (12351, 1634171), (13783, 1464387), (14421, 1399601), (21223, 951027), (23457, 860453), (23807, 847803), (25691, 785631), (28819, 700359), (33649, 599829), (36861, 547561), (37411, 539511), (41349, 488129), (45287, 445683), (63669, 317009), (71421, 282601), (77073, 261877), (78223, 258027), (86009, 234669), (86457, 233453), (100947, 199943), (112233, 179837), (135861, 148561)]