20180815894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1\times {\mathrm{79319}}^1$

素因数の和:84875

約数の個数: 16

約数和(自身を含む): 31593473280

約数和(自身を除く): 11412657386

約数列:

[1, 2, 23, 46, 5531, 11062, 79319, 127213, 158638, 254426, 1824337, 3648674, 438713389, 877426778, 10090407947, 20180815894]

約数ペア:

[(1, 20180815894), (2, 10090407947), (23, 877426778), (46, 438713389), (5531, 3648674), (11062, 1824337), (79319, 254426), (127213, 158638)]