20084454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85831}}^1$

素因数の和:85852

約数の個数: 24

約数和(自身を含む): 46864272

約数和(自身を除く): 26779818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85831, 171662, 257493, 514986, 772479, 1115803, 1544958, 2231606, 3347409, 6694818, 10042227, 20084454]

約数ペア:

[(1, 20084454), (2, 10042227), (3, 6694818), (6, 3347409), (9, 2231606), (13, 1544958), (18, 1115803), (26, 772479), (39, 514986), (78, 257493), (117, 171662), (234, 85831)]