20161996132488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{204449543}}^1$

素因数の和:204450146

約数の個数: 64

約数和(自身を含む): 57703839298560

約数和(自身を除く): 37541843166072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 587, 1174, 1761, 2348, 3522, 4109, 4696, 7044, 8218, 12327, 14088, 16436, 24654, 32872, 49308, 98616, 204449543, 408899086, 613348629, 817798172, 1226697258, 1431146801, 1635596344, 2453394516, 2862293602, 4293440403, 4906789032, 5724587204, 8586880806, 11449174408, 17173761612, 34347523224, 120011881741, 240023763482, 360035645223, 480047526964, 720071290446, 840083172187, 960095053928, 1440142580892, 1680166344374, 2520249516561, 2880285161784, 3360332688748, 5040499033122, 6720665377496, 10080998066244, 20161996132488]

約数ペア:

[(1, 20161996132488), (2, 10080998066244), (3, 6720665377496), (4, 5040499033122), (6, 3360332688748), (7, 2880285161784), (8, 2520249516561), (12, 1680166344374), (14, 1440142580892), (21, 960095053928), (24, 840083172187), (28, 720071290446), (42, 480047526964), (56, 360035645223), (84, 240023763482), (168, 120011881741), (587, 34347523224), (1174, 17173761612), (1761, 11449174408), (2348, 8586880806), (3522, 5724587204), (4109, 4906789032), (4696, 4293440403), (7044, 2862293602), (8218, 2453394516), (12327, 1635596344), (14088, 1431146801), (16436, 1226697258), (24654, 817798172), (32872, 613348629), (49308, 408899086), (98616, 204449543)]