20163071188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15107}}^1\times {\mathrm{25667}}^1$

素因数の和:40791

約数の個数: 24

約数和(自身を含む): 38003630112

約数和(自身を除く): 17840558924

約数列:

[1, 2, 4, 13, 26, 52, 15107, 25667, 30214, 51334, 60428, 102668, 196391, 333671, 392782, 667342, 785564, 1334684, 387751369, 775502738, 1551005476, 5040767797, 10081535594, 20163071188]

約数ペア:

[(1, 20163071188), (2, 10081535594), (4, 5040767797), (13, 1551005476), (26, 775502738), (52, 387751369), (15107, 1334684), (25667, 785564), (30214, 667342), (51334, 392782), (60428, 333671), (102668, 196391)]