20598254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1061}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 32803056

約数和(自身を除く): 12204802

約数列:

[1, 2, 17, 34, 571, 1061, 1142, 2122, 9707, 18037, 19414, 36074, 605831, 1211662, 10299127, 20598254]

約数ペア:

[(1, 20598254), (2, 10299127), (17, 1211662), (34, 605831), (571, 36074), (1061, 19414), (1142, 18037), (2122, 9707)]