20483670802

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3426509}}^1$

素因数の和:3426586

約数の個数: 24

約数和(自身を含む): 36327859020

約数和(自身を除く): 15844188218

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 3426509, 6853018, 23985563, 47971126, 167898941, 209017049, 335797882, 418034098, 1463119343, 2926238686, 10241835401, 20483670802]

約数ペア:

[(1, 20483670802), (2, 10241835401), (7, 2926238686), (14, 1463119343), (49, 418034098), (61, 335797882), (98, 209017049), (122, 167898941), (427, 47971126), (854, 23985563), (2989, 6853018), (5978, 3426509)]