20682073616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{6701}}^1\times {\mathrm{8387}}^1$

素因数の和:15119

約数の個数: 40

約数和(自身を含む): 41824983744

約数和(自身を除く): 21142910128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 6701, 8387, 13402, 16774, 26804, 33548, 53608, 67096, 107216, 134192, 154123, 192901, 308246, 385802, 616492, 771604, 1232984, 1543208, 2465968, 3086416, 56201287, 112402574, 224805148, 449610296, 899220592, 1292629601, 2585259202, 5170518404, 10341036808, 20682073616]

約数ペア:

[(1, 20682073616), (2, 10341036808), (4, 5170518404), (8, 2585259202), (16, 1292629601), (23, 899220592), (46, 449610296), (92, 224805148), (184, 112402574), (368, 56201287), (6701, 3086416), (8387, 2465968), (13402, 1543208), (16774, 1232984), (26804, 771604), (33548, 616492), (53608, 385802), (67096, 308246), (107216, 192901), (134192, 154123)]