20403780846

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{4057}}^1\times {\mathrm{14207}}^1$

素因数の和:18328

約数の個数: 32

約数和(自身を含む): 41512366080

約数和(自身を除く): 21108585234

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 4057, 8114, 12171, 14207, 24342, 28414, 42621, 85242, 239363, 478726, 718089, 838213, 1436178, 1676426, 2514639, 5029278, 57637799, 115275598, 172913397, 345826794, 3400630141, 6801260282, 10201890423, 20403780846]

約数ペア:

[(1, 20403780846), (2, 10201890423), (3, 6801260282), (6, 3400630141), (59, 345826794), (118, 172913397), (177, 115275598), (354, 57637799), (4057, 5029278), (8114, 2514639), (12171, 1676426), (14207, 1436178), (24342, 838213), (28414, 718089), (42621, 478726), (85242, 239363)]