20343207609

素因数分解:

$3^2\times {\mathrm{983}}^1\times {\mathrm{2299447}}^1$

素因数の和:2300436

約数の個数: 12

約数和(自身を含む): 29414538816

約数和(自身を除く): 9071331207

約数列:

[1, 3, 9, 983, 2949, 8847, 2299447, 6898341, 20695023, 2260356401, 6781069203, 20343207609]

約数ペア:

[(1, 20343207609), (3, 6781069203), (9, 2260356401), (983, 20695023), (2949, 6898341), (8847, 2299447)]