20194286

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1327}}^1$

素因数の和:2423

約数の個数: 16

約数和(自身を含む): 34676736

約数和(自身を除く): 14482450

約数列:

[1, 2, 7, 14, 1087, 1327, 2174, 2654, 7609, 9289, 15218, 18578, 1442449, 2884898, 10097143, 20194286]

約数ペア:

[(1, 20194286), (2, 10097143), (7, 2884898), (14, 1442449), (1087, 18578), (1327, 15218), (2174, 9289), (2654, 7609)]