20163236576

素因数分解:

$2^5\times 7^2\times {\mathrm{12859207}}^1$

素因数の和:12859231

約数の個数: 36

約数和(自身を含む): 46177415928

約数和(自身を除く): 26014179352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12859207, 25718414, 51436828, 90014449, 102873656, 180028898, 205747312, 360057796, 411494624, 630101143, 720115592, 1260202286, 1440231184, 2520404572, 2880462368, 5040809144, 10081618288, 20163236576]

約数ペア:

[(1, 20163236576), (2, 10081618288), (4, 5040809144), (7, 2880462368), (8, 2520404572), (14, 1440231184), (16, 1260202286), (28, 720115592), (32, 630101143), (49, 411494624), (56, 360057796), (98, 205747312), (112, 180028898), (196, 102873656), (224, 90014449), (392, 51436828), (784, 25718414), (1568, 12859207)]