20161002968

素因数分解:

$2^3\times {\mathrm{2520125371}}^1$

素因数の和:2520125377

約数の個数: 8

約数和(自身を含む): 37801880580

約数和(自身を除く): 17640877612

約数列:

[1, 2, 4, 8, 2520125371, 5040250742, 10080501484, 20161002968]

約数ペア:

[(1, 20161002968), (2, 10080501484), (4, 5040250742), (8, 2520125371)]