20190133084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{300109}}^1$

素因数の和:300274

約数の個数: 36

約数和(自身を含む): 39116337400

約数和(自身を除く): 18926204316

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 1529, 3058, 6116, 16819, 33638, 67276, 300109, 600218, 1200436, 3301199, 6602398, 13204796, 36313189, 41715151, 72626378, 83430302, 145252756, 166860604, 458866661, 917733322, 1835466644, 5047533271, 10095066542, 20190133084]

約数ペア:

[(1, 20190133084), (2, 10095066542), (4, 5047533271), (11, 1835466644), (22, 917733322), (44, 458866661), (121, 166860604), (139, 145252756), (242, 83430302), (278, 72626378), (484, 41715151), (556, 36313189), (1529, 13204796), (3058, 6602398), (6116, 3301199), (16819, 1200436), (33638, 600218), (67276, 300109)]