20139944442

素因数分解:

$2^1\times 3^1\times {\mathrm{17239}}^1\times {\mathrm{194713}}^1$

素因数の和:211957

約数の個数: 16

約数和(自身を含む): 40282432320

約数和(自身を除く): 20142487878

約数列:

[1, 2, 3, 6, 17239, 34478, 51717, 103434, 194713, 389426, 584139, 1168278, 3356657407, 6713314814, 10069972221, 20139944442]

約数ペア:

[(1, 20139944442), (2, 10069972221), (3, 6713314814), (6, 3356657407), (17239, 1168278), (34478, 584139), (51717, 389426), (103434, 194713)]