20086190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54287}}^1$

素因数の和:54331

約数の個数: 16

約数和(自身を含む): 37132992

約数和(自身を除く): 17046802

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54287, 108574, 271435, 542870, 2008619, 4017238, 10043095, 20086190]

約数ペア:

[(1, 20086190), (2, 10043095), (5, 4017238), (10, 2008619), (37, 542870), (74, 271435), (185, 108574), (370, 54287)]