20229025634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{17881}}^1$

素因数の和:18242

約数の個数: 32

約数和(自身を含む): 31888899072

約数和(自身を除く): 11659873438

約数列:

[1, 2, 31, 62, 71, 142, 257, 514, 2201, 4402, 7967, 15934, 17881, 18247, 35762, 36494, 554311, 565657, 1108622, 1131314, 1269551, 2539102, 4595417, 9190834, 39356081, 78712162, 142457927, 284915854, 326274607, 652549214, 10114512817, 20229025634]

約数ペア:

[(1, 20229025634), (2, 10114512817), (31, 652549214), (62, 326274607), (71, 284915854), (142, 142457927), (257, 78712162), (514, 39356081), (2201, 9190834), (4402, 4595417), (7967, 2539102), (15934, 1269551), (17881, 1131314), (18247, 1108622), (35762, 565657), (36494, 554311)]