20020446

素因数分解:

$2^1\times 3^4\times {\mathrm{123583}}^1$

素因数の和:123597

約数の個数: 20

約数和(自身を含む): 44860992

約数和(自身を除く): 24840546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123583, 247166, 370749, 741498, 1112247, 2224494, 3336741, 6673482, 10010223, 20020446]

約数ペア:

[(1, 20020446), (2, 10010223), (3, 6673482), (6, 3336741), (9, 2224494), (18, 1112247), (27, 741498), (54, 370749), (81, 247166), (162, 123583)]