20194011876

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{291299}}^1$

素因数の和:291468

約数の個数: 48

約数和(自身を含む): 48449016000

約数和(自身を除く): 28255004124

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 109, 159, 212, 218, 318, 327, 436, 636, 654, 1308, 5777, 11554, 17331, 23108, 34662, 69324, 291299, 582598, 873897, 1165196, 1747794, 3495588, 15438847, 30877694, 31751591, 46316541, 61755388, 63503182, 92633082, 95254773, 127006364, 185266164, 190509546, 381019092, 1682834323, 3365668646, 5048502969, 6731337292, 10097005938, 20194011876]

約数ペア:

[(1, 20194011876), (2, 10097005938), (3, 6731337292), (4, 5048502969), (6, 3365668646), (12, 1682834323), (53, 381019092), (106, 190509546), (109, 185266164), (159, 127006364), (212, 95254773), (218, 92633082), (318, 63503182), (327, 61755388), (436, 46316541), (636, 31751591), (654, 30877694), (1308, 15438847), (5777, 3495588), (11554, 1747794), (17331, 1165196), (23108, 873897), (34662, 582598), (69324, 291299)]