20379672

素因数分解:

$2^3\times 3^2\times {\mathrm{283051}}^1$

素因数の和:283063

約数の個数: 24

約数和(自身を含む): 55195140

約数和(自身を除く): 34815468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283051, 566102, 849153, 1132204, 1698306, 2264408, 2547459, 3396612, 5094918, 6793224, 10189836, 20379672]

約数ペア:

[(1, 20379672), (2, 10189836), (3, 6793224), (4, 5094918), (6, 3396612), (8, 2547459), (9, 2264408), (12, 1698306), (18, 1132204), (24, 849153), (36, 566102), (72, 283051)]