20086073288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4262749}}^1$

素因数の和:4262805

約数の個数: 32

約数和(自身を含む): 40922400000

約数和(自身を除く): 20836326712

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 4262749, 8525498, 17050996, 34101992, 80992231, 132145219, 161984462, 264290438, 323968924, 528580876, 647937848, 1057161752, 2510759161, 5021518322, 10043036644, 20086073288]

約数ペア:

[(1, 20086073288), (2, 10043036644), (4, 5021518322), (8, 2510759161), (19, 1057161752), (31, 647937848), (38, 528580876), (62, 323968924), (76, 264290438), (124, 161984462), (152, 132145219), (248, 80992231), (589, 34101992), (1178, 17050996), (2356, 8525498), (4712, 4262749)]