20178382034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{5939}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 31824524160

約数和(自身を除く): 11646142126

約数列:

[1, 2, 23, 46, 233, 317, 466, 634, 5359, 5939, 7291, 10718, 11878, 14582, 73861, 136597, 147722, 273194, 1383787, 1698803, 1882663, 2767574, 3397606, 3765326, 31827101, 43301249, 63654202, 86602498, 438660479, 877320958, 10089191017, 20178382034]

約数ペア:

[(1, 20178382034), (2, 10089191017), (23, 877320958), (46, 438660479), (233, 86602498), (317, 63654202), (466, 43301249), (634, 31827101), (5359, 3765326), (5939, 3397606), (7291, 2767574), (10718, 1882663), (11878, 1698803), (14582, 1383787), (73861, 273194), (136597, 147722)]