20130749708

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{3120079}}^1$

素因数の和:3121696

約数の個数: 12

約数和(自身を含む): 35250663840

約数和(自身を除く): 15119914132

約数列:

[1, 2, 4, 1613, 3226, 6452, 3120079, 6240158, 12480316, 5032687427, 10065374854, 20130749708]

約数ペア:

[(1, 20130749708), (2, 10065374854), (4, 5032687427), (1613, 12480316), (3226, 6240158), (6452, 3120079)]