20333312

素因数分解:

$2^8\times {\mathrm{79427}}^1$

素因数の和:79443

約数の個数: 18

約数和(自身を含む): 40587708

約数和(自身を除く): 20254396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 79427, 158854, 317708, 635416, 1270832, 2541664, 5083328, 10166656, 20333312]

約数ペア:

[(1, 20333312), (2, 10166656), (4, 5083328), (8, 2541664), (16, 1270832), (32, 635416), (64, 317708), (128, 158854), (256, 79427)]