20650336

素因数分解:

$2^5\times 7^1\times {\mathrm{92189}}^1$

素因数の和:92206

約数の個数: 24

約数和(自身を含む): 46463760

約数和(自身を除く): 25813424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92189, 184378, 368756, 645323, 737512, 1290646, 1475024, 2581292, 2950048, 5162584, 10325168, 20650336]

約数ペア:

[(1, 20650336), (2, 10325168), (4, 5162584), (7, 2950048), (8, 2581292), (14, 1475024), (16, 1290646), (28, 737512), (32, 645323), (56, 368756), (112, 184378), (224, 92189)]