20173060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53087}}^1$

素因数の和:53115

約数の個数: 24

約数和(自身を含む): 44593920

約数和(自身を除く): 24420860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 53087, 106174, 212348, 265435, 530870, 1008653, 1061740, 2017306, 4034612, 5043265, 10086530, 20173060]

約数ペア:

[(1, 20173060), (2, 10086530), (4, 5043265), (5, 4034612), (10, 2017306), (19, 1061740), (20, 1008653), (38, 530870), (76, 265435), (95, 212348), (190, 106174), (380, 53087)]