20873673

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{33613}}^1$

素因数の和:33645

約数の個数: 16

約数和(自身を含む): 32269440

約数和(自身を除く): 11395767

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 33613, 100839, 302517, 773099, 907551, 2319297, 6957891, 20873673]

約数ペア:

[(1, 20873673), (3, 6957891), (9, 2319297), (23, 907551), (27, 773099), (69, 302517), (207, 100839), (621, 33613)]