20104421876

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9324871}}^1$

素因数の和:9324900

約数の個数: 36

約数和(自身を含む): 44647487136

約数和(自身を除く): 24543065260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9324871, 18649742, 37299484, 65274097, 102573581, 130548194, 205147162, 261096388, 410294324, 456918679, 718015067, 913837358, 1436030134, 1827674716, 2872060268, 5026105469, 10052210938, 20104421876]

約数ペア:

[(1, 20104421876), (2, 10052210938), (4, 5026105469), (7, 2872060268), (11, 1827674716), (14, 1436030134), (22, 913837358), (28, 718015067), (44, 456918679), (49, 410294324), (77, 261096388), (98, 205147162), (154, 130548194), (196, 102573581), (308, 65274097), (539, 37299484), (1078, 18649742), (2156, 9324871)]