20163308872

素因数分解:

$2^3\times 7^1\times {\mathrm{360059087}}^1$

素因数の和:360059100

約数の個数: 16

約数和(自身を含む): 43207090560

約数和(自身を除く): 23043781688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360059087, 720118174, 1440236348, 2520413609, 2880472696, 5040827218, 10081654436, 20163308872]

約数ペア:

[(1, 20163308872), (2, 10081654436), (4, 5040827218), (7, 2880472696), (8, 2520413609), (14, 1440236348), (28, 720118174), (56, 360059087)]