20896002

素因数分解:

$2^1\times 3^3\times {\mathrm{386963}}^1$

素因数の和:386974

約数の個数: 16

約数和(自身を含む): 46435680

約数和(自身を除く): 25539678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 386963, 773926, 1160889, 2321778, 3482667, 6965334, 10448001, 20896002]

約数ペア:

[(1, 20896002), (2, 10448001), (3, 6965334), (6, 3482667), (9, 2321778), (18, 1160889), (27, 773926), (54, 386963)]