20166433060

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{909217}}^1$

素因数の和:910335

約数の個数: 24

約数和(自身を含む): 42387743160

約数和(自身を除く): 22221310100

約数列:

[1, 2, 4, 5, 10, 20, 1109, 2218, 4436, 5545, 11090, 22180, 909217, 1818434, 3636868, 4546085, 9092170, 18184340, 1008321653, 2016643306, 4033286612, 5041608265, 10083216530, 20166433060]

約数ペア:

[(1, 20166433060), (2, 10083216530), (4, 5041608265), (5, 4033286612), (10, 2016643306), (20, 1008321653), (1109, 18184340), (2218, 9092170), (4436, 4546085), (5545, 3636868), (11090, 1818434), (22180, 909217)]