20333682

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1709}}^1$

素因数の和:2378

約数の個数: 24

約数和(自身を含む): 44148780

約数和(自身を除く): 23815098

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1709, 1983, 3418, 3966, 5127, 5949, 10254, 11898, 15381, 30762, 1129649, 2259298, 3388947, 6777894, 10166841, 20333682]

約数ペア:

[(1, 20333682), (2, 10166841), (3, 6777894), (6, 3388947), (9, 2259298), (18, 1129649), (661, 30762), (1322, 15381), (1709, 11898), (1983, 10254), (3418, 5949), (3966, 5127)]