20453074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2851}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 32649696

約数和(自身を除く): 12196622

約数列:

[1, 2, 17, 34, 211, 422, 2851, 3587, 5702, 7174, 48467, 96934, 601561, 1203122, 10226537, 20453074]

約数ペア:

[(1, 20453074), (2, 10226537), (17, 1203122), (34, 601561), (211, 96934), (422, 48467), (2851, 7174), (3587, 5702)]