20163126916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1\times {\mathrm{208927}}^1$

素因数の和:210003

約数の個数: 24

約数和(自身を含む): 36854899200

約数和(自身を除く): 16691772284

約数列:

[1, 2, 4, 23, 46, 92, 1049, 2098, 4196, 24127, 48254, 96508, 208927, 417854, 835708, 4805321, 9610642, 19221284, 219164423, 438328846, 876657692, 5040781729, 10081563458, 20163126916]

約数ペア:

[(1, 20163126916), (2, 10081563458), (4, 5040781729), (23, 876657692), (46, 438328846), (92, 219164423), (1049, 19221284), (2098, 9610642), (4196, 4805321), (24127, 835708), (48254, 417854), (96508, 208927)]