2020489982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7595827}}^1$

素因数の和:7595855

約数の個数: 16

約数和(自身を含む): 3645997440

約数和(自身を除く): 1625507458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7595827, 15191654, 53170789, 106341578, 144320713, 288641426, 1010244991, 2020489982]

約数ペア:

[(1, 2020489982), (2, 1010244991), (7, 288641426), (14, 144320713), (19, 106341578), (38, 53170789), (133, 15191654), (266, 7595827)]