20692112

素因数分解:

$2^4\times 7^2\times {\mathrm{26393}}^1$

素因数の和:26415

約数の個数: 30

約数和(自身を含む): 46638198

約数和(自身を除く): 25946086

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 26393, 52786, 105572, 184751, 211144, 369502, 422288, 739004, 1293257, 1478008, 2586514, 2956016, 5173028, 10346056, 20692112]

約数ペア:

[(1, 20692112), (2, 10346056), (4, 5173028), (7, 2956016), (8, 2586514), (14, 1478008), (16, 1293257), (28, 739004), (49, 422288), (56, 369502), (98, 211144), (112, 184751), (196, 105572), (392, 52786), (784, 26393)]