20086567047

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{119689}}^1$

素因数の和:120367

約数の個数: 24

約数和(自身を含む): 30061340400

約数和(自身を除く): 9974773353

約数列:

[1, 3, 9, 29, 87, 261, 643, 1929, 5787, 18647, 55941, 119689, 167823, 359067, 1077201, 3470981, 10412943, 31238829, 76960027, 230880081, 692640243, 2231840783, 6695522349, 20086567047]

約数ペア:

[(1, 20086567047), (3, 6695522349), (9, 2231840783), (29, 692640243), (87, 230880081), (261, 76960027), (643, 31238829), (1929, 10412943), (5787, 3470981), (18647, 1077201), (55941, 359067), (119689, 167823)]