20160718556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{112331}}^1\times {\mathrm{4079}}^1$

素因数の和:116425

約数の個数: 24

約数和(自身を含む): 38498423040

約数和(自身を除く): 18337704484

約数列:

[1, 2, 4, 11, 22, 44, 4079, 8158, 16316, 44869, 89738, 112331, 179476, 224662, 449324, 1235641, 2471282, 4942564, 458198149, 916396298, 1832792596, 5040179639, 10080359278, 20160718556]

約数ペア:

[(1, 20160718556), (2, 10080359278), (4, 5040179639), (11, 1832792596), (22, 916396298), (44, 458198149), (4079, 4942564), (8158, 2471282), (16316, 1235641), (44869, 449324), (89738, 224662), (112331, 179476)]