20223679234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19993}}^1\times {\mathrm{45979}}^1$

素因数の和:65985

約数の個数: 16

約数和(自身を含む): 33095668320

約数和(自身を除く): 12871989086

約数列:

[1, 2, 11, 22, 19993, 39986, 45979, 91958, 219923, 439846, 505769, 1011538, 919258147, 1838516294, 10111839617, 20223679234]

約数ペア:

[(1, 20223679234), (2, 10111839617), (11, 1838516294), (22, 919258147), (19993, 1011538), (39986, 505769), (45979, 439846), (91958, 219923)]