20065523

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 21373632

約数和(自身を除く): 1308109

約数列:

[1, 41, 61, 71, 113, 2501, 2911, 4331, 4633, 6893, 8023, 177571, 282613, 328943, 489403, 20065523]

約数ペア:

[(1, 20065523), (41, 489403), (61, 328943), (71, 282613), (113, 177571), (2501, 8023), (2911, 6893), (4331, 4633)]