20131776836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{4903}}^1\times {\mathrm{33113}}^1$

素因数の和:38051

約数の個数: 24

約数和(自身を含む): 36375596544

約数和(自身を除く): 16243819708

約数列:

[1, 2, 4, 31, 62, 124, 4903, 9806, 19612, 33113, 66226, 132452, 151993, 303986, 607972, 1026503, 2053006, 4106012, 162353039, 324706078, 649412156, 5032944209, 10065888418, 20131776836]

約数ペア:

[(1, 20131776836), (2, 10065888418), (4, 5032944209), (31, 649412156), (62, 324706078), (124, 162353039), (4903, 4106012), (9806, 2053006), (19612, 1026503), (33113, 607972), (66226, 303986), (132452, 151993)]