20041188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72613}}^1$

素因数の和:72643

約数の個数: 24

約数和(自身を含む): 48796608

約数和(自身を除く): 28755420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72613, 145226, 217839, 290452, 435678, 871356, 1670099, 3340198, 5010297, 6680396, 10020594, 20041188]

約数ペア:

[(1, 20041188), (2, 10020594), (3, 6680396), (4, 5010297), (6, 3340198), (12, 1670099), (23, 871356), (46, 435678), (69, 290452), (92, 217839), (138, 145226), (276, 72613)]