20076371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 24525504

約数和(自身を除く): 4449133

約数列:

[1, 7, 17, 113, 119, 791, 1493, 1921, 10451, 13447, 25381, 168709, 177667, 1180963, 2868053, 20076371]

約数ペア:

[(1, 20076371), (7, 2868053), (17, 1180963), (113, 177667), (119, 168709), (791, 25381), (1493, 13447), (1921, 10451)]