20075872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27277}}^1$

素因数の和:27310

約数の個数: 24

約数和(自身を含む): 41244336

約数和(自身を除く): 21168464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27277, 54554, 109108, 218216, 436432, 627371, 872864, 1254742, 2509484, 5018968, 10037936, 20075872]

約数ペア:

[(1, 20075872), (2, 10037936), (4, 5018968), (8, 2509484), (16, 1254742), (23, 872864), (32, 627371), (46, 436432), (92, 218216), (184, 109108), (368, 54554), (736, 27277)]