20852576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{34297}}^1$

素因数の和:34326

約数の個数: 24

約数和(自身を含む): 43215480

約数和(自身を除く): 22362904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 34297, 68594, 137188, 274376, 548752, 651643, 1097504, 1303286, 2606572, 5213144, 10426288, 20852576]

約数ペア:

[(1, 20852576), (2, 10426288), (4, 5213144), (8, 2606572), (16, 1303286), (19, 1097504), (32, 651643), (38, 548752), (76, 274376), (152, 137188), (304, 68594), (608, 34297)]