20792504

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{3517}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 39049800

約数和(自身を除く): 18257296

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 3517, 5912, 7034, 14068, 28136, 2599063, 5198126, 10396252, 20792504]

約数ペア:

[(1, 20792504), (2, 10396252), (4, 5198126), (8, 2599063), (739, 28136), (1478, 14068), (2956, 7034), (3517, 5912)]