20009193606

素因数分解:

$2^1\times 3^2\times {\mathrm{1111621867}}^1$

素因数の和:1111621875

約数の個数: 12

約数和(自身を含む): 43353252852

約数和(自身を除く): 23344059246

約数列:

[1, 2, 3, 6, 9, 18, 1111621867, 2223243734, 3334865601, 6669731202, 10004596803, 20009193606]

約数ペア:

[(1, 20009193606), (2, 10004596803), (3, 6669731202), (6, 3334865601), (9, 2223243734), (18, 1111621867)]