20273892

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7069}}^1$

素因数の和:7315

約数の個数: 24

約数和(自身を含む): 47510400

約数和(自身を除く): 27236508

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7069, 14138, 21207, 28276, 42414, 84828, 1689491, 3378982, 5068473, 6757964, 10136946, 20273892]

約数ペア:

[(1, 20273892), (2, 10136946), (3, 6757964), (4, 5068473), (6, 3378982), (12, 1689491), (239, 84828), (478, 42414), (717, 28276), (956, 21207), (1434, 14138), (2868, 7069)]