20384871232

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{2083}}^1\times {\mathrm{13901}}^1$

素因数の和:16007

約数の個数: 56

約数和(自身を含む): 44152974432

約数和(自身を除く): 23768103200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 2083, 4166, 8332, 13901, 16664, 22913, 27802, 33328, 45826, 55604, 66656, 91652, 111208, 133312, 152911, 183304, 222416, 305822, 366608, 444832, 611644, 733216, 889664, 1223288, 1466432, 2446576, 4893152, 9786304, 28955783, 57911566, 115823132, 231646264, 318513613, 463292528, 637027226, 926585056, 1274054452, 1853170112, 2548108904, 5096217808, 10192435616, 20384871232]

約数ペア:

[(1, 20384871232), (2, 10192435616), (4, 5096217808), (8, 2548108904), (11, 1853170112), (16, 1274054452), (22, 926585056), (32, 637027226), (44, 463292528), (64, 318513613), (88, 231646264), (176, 115823132), (352, 57911566), (704, 28955783), (2083, 9786304), (4166, 4893152), (8332, 2446576), (13901, 1466432), (16664, 1223288), (22913, 889664), (27802, 733216), (33328, 611644), (45826, 444832), (55604, 366608), (66656, 305822), (91652, 222416), (111208, 183304), (133312, 152911)]