20167288

素因数分解:

$2^3\times {\mathrm{797}}^1\times {\mathrm{3163}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 37873080

約数和(自身を除く): 17705792

約数列:

[1, 2, 4, 8, 797, 1594, 3163, 3188, 6326, 6376, 12652, 25304, 2520911, 5041822, 10083644, 20167288]

約数ペア:

[(1, 20167288), (2, 10083644), (4, 5041822), (8, 2520911), (797, 25304), (1594, 12652), (3163, 6376), (3188, 6326)]