20163365481

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3569369}}^1$

素因数の和:3569648

約数の個数: 16

約数和(自身を含む): 30839356800

約数和(自身を除く): 10675991319

約数列:

[1, 3, 7, 21, 269, 807, 1883, 5649, 3569369, 10708107, 24985583, 74956749, 960160261, 2880480783, 6721121827, 20163365481]

約数ペア:

[(1, 20163365481), (3, 6721121827), (7, 2880480783), (21, 960160261), (269, 74956749), (807, 24985583), (1883, 10708107), (5649, 3569369)]