20272961368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{11119}}^1\times {\mathrm{20719}}^1$

素因数の和:31855

約数の個数: 32

約数和(自身を含む): 41473152000

約数和(自身を除く): 21200190632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 11119, 20719, 22238, 41438, 44476, 82876, 88952, 122309, 165752, 227909, 244618, 455818, 489236, 911636, 978472, 1823272, 230374561, 460749122, 921498244, 1842996488, 2534120171, 5068240342, 10136480684, 20272961368]

約数ペア:

[(1, 20272961368), (2, 10136480684), (4, 5068240342), (8, 2534120171), (11, 1842996488), (22, 921498244), (44, 460749122), (88, 230374561), (11119, 1823272), (20719, 978472), (22238, 911636), (41438, 489236), (44476, 455818), (82876, 244618), (88952, 227909), (122309, 165752)]