20143896183

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{26633}}^1$

素因数の和:27008

約数の個数: 32

約数和(自身を含む): 30234916800

約数和(自身を除く): 10091020617

約数列:

[1, 3, 9, 27, 109, 257, 327, 771, 981, 2313, 2943, 6939, 26633, 28013, 79899, 84039, 239697, 252117, 719091, 756351, 2902997, 6844681, 8708991, 20534043, 26126973, 61602129, 78380919, 184806387, 746070229, 2238210687, 6714632061, 20143896183]

約数ペア:

[(1, 20143896183), (3, 6714632061), (9, 2238210687), (27, 746070229), (109, 184806387), (257, 78380919), (327, 61602129), (771, 26126973), (981, 20534043), (2313, 8708991), (2943, 6844681), (6939, 2902997), (26633, 756351), (28013, 719091), (79899, 252117), (84039, 239697)]