20165972024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3884047}}^1$

素因数の和:3884123

約数の個数: 32

約数和(自身を含む): 41947718400

約数和(自身を除く): 21781746376

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 3884047, 7768094, 15536188, 31072376, 42724517, 85449034, 170898068, 229158773, 341796136, 458317546, 916635092, 1833270184, 2520746503, 5041493006, 10082986012, 20165972024]

約数ペア:

[(1, 20165972024), (2, 10082986012), (4, 5041493006), (8, 2520746503), (11, 1833270184), (22, 916635092), (44, 458317546), (59, 341796136), (88, 229158773), (118, 170898068), (236, 85449034), (472, 42724517), (649, 31072376), (1298, 15536188), (2596, 7768094), (5192, 3884047)]