20105729512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228474199}}^1$

素因数の和:228474216

約数の個数: 16

約数和(自身を含む): 41125356000

約数和(自身を除く): 21019626488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228474199, 456948398, 913896796, 1827793592, 2513216189, 5026432378, 10052864756, 20105729512]

約数ペア:

[(1, 20105729512), (2, 10052864756), (4, 5026432378), (8, 2513216189), (11, 1827793592), (22, 913896796), (44, 456948398), (88, 228474199)]