20161243788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240014807}}^1$

素因数の和:240014821

約数の個数: 24

約数和(自身を含む): 53763316992

約数和(自身を除く): 33602073204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240014807, 480029614, 720044421, 960059228, 1440088842, 1680103649, 2880177684, 3360207298, 5040310947, 6720414596, 10080621894, 20161243788]

約数ペア:

[(1, 20161243788), (2, 10080621894), (3, 6720414596), (4, 5040310947), (6, 3360207298), (7, 2880177684), (12, 1680103649), (14, 1440088842), (21, 960059228), (28, 720044421), (42, 480029614), (84, 240014807)]