20380147188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73841113}}^1$

素因数の和:73841143

約数の個数: 24

約数和(自身を含む): 49621228608

約数和(自身を除く): 29241081420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73841113, 147682226, 221523339, 295364452, 443046678, 886093356, 1698345599, 3396691198, 5095036797, 6793382396, 10190073594, 20380147188]

約数ペア:

[(1, 20380147188), (2, 10190073594), (3, 6793382396), (4, 5095036797), (6, 3396691198), (12, 1698345599), (23, 886093356), (46, 443046678), (69, 295364452), (92, 221523339), (138, 147682226), (276, 73841113)]