20197263242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5929907}}^1$

素因数の和:5930053

約数の個数: 16

約数和(自身を含む): 32875409952

約数和(自身を除く): 12678146710

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 5929907, 11859814, 77088791, 154177582, 776817817, 1553635634, 10098631621, 20197263242]

約数ペア:

[(1, 20197263242), (2, 10098631621), (13, 1553635634), (26, 776817817), (131, 154177582), (262, 77088791), (1703, 11859814), (3406, 5929907)]