20161217966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{9643}}^1\times {\mathrm{61493}}^1$

素因数の和:71155

約数の個数: 16

約数和(自身を含む): 32024599344

約数和(自身を除く): 11863381378

約数列:

[1, 2, 17, 34, 9643, 19286, 61493, 122986, 163931, 327862, 1045381, 2090762, 592976999, 1185953998, 10080608983, 20161217966]

約数ペア:

[(1, 20161217966), (2, 10080608983), (17, 1185953998), (34, 592976999), (9643, 2090762), (19286, 1045381), (61493, 327862), (122986, 163931)]