20237301854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{111271}}^1$

素因数の和:112472

約数の個数: 32

約数和(自身を含む): 37878769152

約数和(自身を除く): 17641467298

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1181, 2362, 8267, 12991, 16534, 25982, 90937, 111271, 181874, 222542, 778897, 1223981, 1557794, 2447962, 8567867, 17135734, 131411051, 262822102, 919877357, 1445521561, 1839754714, 2891043122, 10118650927, 20237301854]

約数ペア:

[(1, 20237301854), (2, 10118650927), (7, 2891043122), (11, 1839754714), (14, 1445521561), (22, 919877357), (77, 262822102), (154, 131411051), (1181, 17135734), (2362, 8567867), (8267, 2447962), (12991, 1557794), (16534, 1223981), (25982, 778897), (90937, 222542), (111271, 181874)]