20804513507

素因数分解:

${\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{43951}}^1$

素因数の和:44194

約数の個数: 16

約数和(自身を含む): 21645480960

約数和(自身を除く): 840967453

約数列:

[1, 59, 71, 113, 4189, 6667, 8023, 43951, 473357, 2593109, 3120521, 4966463, 184110739, 293021317, 352618873, 20804513507]

約数ペア:

[(1, 20804513507), (59, 352618873), (71, 293021317), (113, 184110739), (4189, 4966463), (6667, 3120521), (8023, 2593109), (43951, 473357)]