20794854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 23557146

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2309, 3002, 4503, 4618, 6927, 9006, 13854, 43871, 87742, 131613, 182411, 263226, 364822, 547233, 1094466, 3465809, 6931618, 10397427, 20794854]

約数ペア:

[(1, 20794854), (2, 10397427), (3, 6931618), (6, 3465809), (19, 1094466), (38, 547233), (57, 364822), (79, 263226), (114, 182411), (158, 131613), (237, 87742), (474, 43871), (1501, 13854), (2309, 9006), (3002, 6927), (4503, 4618)]