20083171809

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1785647}}^1$

素因数の和:1785836

約数の個数: 16

約数和(自身を含む): 28113242112

約数和(自身を除く): 8030070303

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 1785647, 5356941, 41069881, 123209643, 291060461, 873181383, 6694390603, 20083171809]

約数ペア:

[(1, 20083171809), (3, 6694390603), (23, 873181383), (69, 291060461), (163, 123209643), (489, 41069881), (3749, 5356941), (11247, 1785647)]