20184877438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1\times {\mathrm{612071}}^1$

素因数の和:613583

約数の個数: 16

約数和(自身を含む): 33051888000

約数和(自身を除く): 12867010562

約数列:

[1, 2, 11, 22, 1499, 2998, 16489, 32978, 612071, 1224142, 6732781, 13465562, 917494429, 1834988858, 10092438719, 20184877438]

約数ペア:

[(1, 20184877438), (2, 10092438719), (11, 1834988858), (22, 917494429), (1499, 13465562), (2998, 6732781), (16489, 1224142), (32978, 612071)]