20183045192

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2550941}}^1$

素因数の和:2551013

約数の個数: 32

約数和(自身を含む): 40406921280

約数和(自身を除く): 20223876088

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 2550941, 5101882, 10203764, 20407528, 58671643, 109690463, 117343286, 219380926, 234686572, 438761852, 469373144, 877523704, 2522880649, 5045761298, 10091522596, 20183045192]

約数ペア:

[(1, 20183045192), (2, 10091522596), (4, 5045761298), (8, 2522880649), (23, 877523704), (43, 469373144), (46, 438761852), (86, 234686572), (92, 219380926), (172, 117343286), (184, 109690463), (344, 58671643), (989, 20407528), (1978, 10203764), (3956, 5101882), (7912, 2550941)]