20160932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9749}}^1$

素因数の和:9811

約数の個数: 24

約数和(自身を含む): 39312000

約数和(自身を除く): 19151068

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 9749, 19498, 38996, 107239, 214478, 428956, 458203, 916406, 1832812, 5040233, 10080466, 20160932]

約数ペア:

[(1, 20160932), (2, 10080466), (4, 5040233), (11, 1832812), (22, 916406), (44, 458203), (47, 428956), (94, 214478), (188, 107239), (517, 38996), (1034, 19498), (2068, 9749)]