20319642863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1\times {\mathrm{13907}}^1$

素因数の和:15574

約数の個数: 16

約数和(自身を含む): 22206514176

約数和(自身を除く): 1886871313

約数列:

[1, 13, 71, 923, 1583, 13907, 20579, 112393, 180791, 987397, 1461109, 12836161, 22014781, 286192153, 1563049451, 20319642863]

約数ペア:

[(1, 20319642863), (13, 1563049451), (71, 286192153), (923, 22014781), (1583, 12836161), (13907, 1461109), (20579, 987397), (112393, 180791)]