2016303759

素因数分解:

$3^4\times {\mathrm{6203}}^1\times {\mathrm{4013}}^1$

素因数の和:10228

約数の個数: 20

約数和(自身を含む): 3013245576

約数和(自身を除く): 996941817

約数列:

[1, 3, 9, 27, 81, 4013, 6203, 12039, 18609, 36117, 55827, 108351, 167481, 325053, 502443, 24892639, 74677917, 224033751, 672101253, 2016303759]

約数ペア:

[(1, 2016303759), (3, 672101253), (9, 224033751), (27, 74677917), (81, 24892639), (4013, 502443), (6203, 325053), (12039, 167481), (18609, 108351), (36117, 55827)]