20147647224

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4889}}^1$

素因数の和:5149

約数の個数: 128

約数和(自身を含む): 54079488000

約数和(自身を除く): 33931840776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 191, 232, 248, 348, 372, 382, 573, 696, 744, 764, 899, 1146, 1528, 1798, 2292, 2697, 3596, 4584, 4889, 5394, 5539, 5921, 7192, 9778, 10788, 11078, 11842, 14667, 16617, 17763, 19556, 21576, 22156, 23684, 29334, 33234, 35526, 39112, 44312, 47368, 58668, 66468, 71052, 117336, 132936, 141781, 142104, 151559, 171709, 283562, 303118, 343418, 425343, 454677, 515127, 567124, 606236, 686836, 850686, 909354, 933799, 1030254, 1134248, 1212472, 1373672, 1701372, 1818708, 1867598, 2060508, 2801397, 3402744, 3637416, 3735196, 4121016, 4395211, 5602794, 7470392, 8790422, 11205588, 13185633, 17580844, 22411176, 26371266, 27080171, 28947769, 35161688, 52742532, 54160342, 57895538, 81240513, 86843307, 105485064, 108320684, 115791076, 162481026, 173686614, 216641368, 231582152, 324962052, 347373228, 649924104, 694746456, 839485301, 1678970602, 2518455903, 3357941204, 5036911806, 6715882408, 10073823612, 20147647224]

約数ペア:

[(1, 20147647224), (2, 10073823612), (3, 6715882408), (4, 5036911806), (6, 3357941204), (8, 2518455903), (12, 1678970602), (24, 839485301), (29, 694746456), (31, 649924104), (58, 347373228), (62, 324962052), (87, 231582152), (93, 216641368), (116, 173686614), (124, 162481026), (174, 115791076), (186, 108320684), (191, 105485064), (232, 86843307), (248, 81240513), (348, 57895538), (372, 54160342), (382, 52742532), (573, 35161688), (696, 28947769), (744, 27080171), (764, 26371266), (899, 22411176), (1146, 17580844), (1528, 13185633), (1798, 11205588), (2292, 8790422), (2697, 7470392), (3596, 5602794), (4584, 4395211), (4889, 4121016), (5394, 3735196), (5539, 3637416), (5921, 3402744), (7192, 2801397), (9778, 2060508), (10788, 1867598), (11078, 1818708), (11842, 1701372), (14667, 1373672), (16617, 1212472), (17763, 1134248), (19556, 1030254), (21576, 933799), (22156, 909354), (23684, 850686), (29334, 686836), (33234, 606236), (35526, 567124), (39112, 515127), (44312, 454677), (47368, 425343), (58668, 343418), (66468, 303118), (71052, 283562), (117336, 171709), (132936, 151559), (141781, 142104)]