20087112859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{171481}}^1$

素因数の和:171978

約数の個数: 16

約数和(自身を含む): 22915482624

約数和(自身を除く): 2828369765

約数列:

[1, 11, 23, 253, 463, 5093, 10649, 117139, 171481, 1886291, 3944063, 43384693, 79395703, 873352733, 1826101169, 20087112859]

約数ペア:

[(1, 20087112859), (11, 1826101169), (23, 873352733), (253, 79395703), (463, 43384693), (5093, 3944063), (10649, 1886291), (117139, 171481)]