20346097203

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61099391}}^1$

素因数の和:61099434

約数の個数: 12

約数和(自身を含む): 30183099648

約数和(自身を除く): 9837002445

約数列:

[1, 3, 9, 37, 111, 333, 61099391, 183298173, 549894519, 2260677467, 6782032401, 20346097203]

約数ペア:

[(1, 20346097203), (3, 6782032401), (9, 2260677467), (37, 549894519), (111, 183298173), (333, 61099391)]