20194995636

素因数分解:

$2^2\times 3^2\times {\mathrm{12503}}^1\times {\mathrm{44867}}^1$

素因数の和:57380

約数の個数: 36

約数和(自身を含む): 51053681952

約数和(自身を除く): 30858686316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12503, 25006, 37509, 44867, 50012, 75018, 89734, 112527, 134601, 150036, 179468, 225054, 269202, 403803, 450108, 538404, 807606, 1615212, 560972101, 1121944202, 1682916303, 2243888404, 3365832606, 5048748909, 6731665212, 10097497818, 20194995636]

約数ペア:

[(1, 20194995636), (2, 10097497818), (3, 6731665212), (4, 5048748909), (6, 3365832606), (9, 2243888404), (12, 1682916303), (18, 1121944202), (36, 560972101), (12503, 1615212), (25006, 807606), (37509, 538404), (44867, 450108), (50012, 403803), (75018, 269202), (89734, 225054), (112527, 179468), (134601, 150036)]