20292183616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16687651}}^1$

素因数の和:16687682

約数の個数: 28

約数和(自身を含む): 42386636080

約数和(自身を除く): 22094452464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16687651, 33375302, 66750604, 133501208, 267002416, 317065369, 534004832, 634130738, 1068009664, 1268261476, 2536522952, 5073045904, 10146091808, 20292183616]

約数ペア:

[(1, 20292183616), (2, 10146091808), (4, 5073045904), (8, 2536522952), (16, 1268261476), (19, 1068009664), (32, 634130738), (38, 534004832), (64, 317065369), (76, 267002416), (152, 133501208), (304, 66750604), (608, 33375302), (1216, 16687651)]