20088811

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 21385728

約数和(自身を除く): 1296917

約数列:

[1, 41, 67, 71, 103, 2747, 2911, 4223, 4757, 6901, 7313, 195037, 282941, 299833, 489971, 20088811]

約数ペア:

[(1, 20088811), (41, 489971), (67, 299833), (71, 282941), (103, 195037), (2747, 7313), (2911, 6901), (4223, 4757)]