20992194

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{14051}}^1$

素因数の和:14142

約数の個数: 24

約数和(自身を含む): 46034352

約数和(自身を除く): 25042158

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 14051, 28102, 42153, 84306, 126459, 252918, 1166233, 2332466, 3498699, 6997398, 10496097, 20992194]

約数ペア:

[(1, 20992194), (2, 10496097), (3, 6997398), (6, 3498699), (9, 2332466), (18, 1166233), (83, 252918), (166, 126459), (249, 84306), (498, 42153), (747, 28102), (1494, 14051)]