20348064021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1\times {\mathrm{22643}}^1$

素因数の和:26936

約数の個数: 16

約数和(自身を含む): 27520611840

約数和(自身を除く): 7172547819

約数列:

[1, 3, 71, 213, 4219, 12657, 22643, 67929, 299549, 898647, 1607653, 4822959, 95530817, 286592451, 6782688007, 20348064021]

約数ペア:

[(1, 20348064021), (3, 6782688007), (71, 286592451), (213, 95530817), (4219, 4822959), (12657, 1607653), (22643, 898647), (67929, 299549)]