20161136072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{15373}}^1$

素因数の和:17526

約数の個数: 64

約数和(自身を含む): 47155132800

約数和(自身を除く): 26993996728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2129, 4258, 8516, 14903, 15373, 17032, 23419, 29806, 30746, 46838, 59612, 61492, 93676, 107611, 119224, 122984, 163933, 169103, 187352, 215222, 327866, 338206, 430444, 655732, 676412, 860888, 1183721, 1311464, 1352824, 2367442, 4734884, 9469768, 32729117, 65458234, 130916468, 229103819, 261832936, 360020287, 458207638, 720040574, 916415276, 1440081148, 1832830552, 2520142009, 2880162296, 5040284018, 10080568036, 20161136072]

約数ペア:

[(1, 20161136072), (2, 10080568036), (4, 5040284018), (7, 2880162296), (8, 2520142009), (11, 1832830552), (14, 1440081148), (22, 916415276), (28, 720040574), (44, 458207638), (56, 360020287), (77, 261832936), (88, 229103819), (154, 130916468), (308, 65458234), (616, 32729117), (2129, 9469768), (4258, 4734884), (8516, 2367442), (14903, 1352824), (15373, 1311464), (17032, 1183721), (23419, 860888), (29806, 676412), (30746, 655732), (46838, 430444), (59612, 338206), (61492, 327866), (93676, 215222), (107611, 187352), (119224, 169103), (122984, 163933)]