20160865688

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{6579917}}^1$

素因数の和:6580306

約数の個数: 16

約数和(自身を含む): 37900327680

約数和(自身を除く): 17739461992

約数列:

[1, 2, 4, 8, 383, 766, 1532, 3064, 6579917, 13159834, 26319668, 52639336, 2520108211, 5040216422, 10080432844, 20160865688]

約数ペア:

[(1, 20160865688), (2, 10080432844), (4, 5040216422), (8, 2520108211), (383, 52639336), (766, 26319668), (1532, 13159834), (3064, 6579917)]