20196434532

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{141301}}^1$

素因数の和:141628

約数の個数: 48

約数和(自身を含む): 48395369792

約数和(自身を除く): 28198935260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 516, 554, 831, 1108, 1662, 3324, 11911, 23822, 35733, 47644, 71466, 141301, 142932, 282602, 423903, 565204, 847806, 1695612, 6075943, 12151886, 18227829, 24303772, 36455658, 39140377, 72911316, 78280754, 117421131, 156561508, 234842262, 469684524, 1683036211, 3366072422, 5049108633, 6732144844, 10098217266, 20196434532]

約数ペア:

[(1, 20196434532), (2, 10098217266), (3, 6732144844), (4, 5049108633), (6, 3366072422), (12, 1683036211), (43, 469684524), (86, 234842262), (129, 156561508), (172, 117421131), (258, 78280754), (277, 72911316), (516, 39140377), (554, 36455658), (831, 24303772), (1108, 18227829), (1662, 12151886), (3324, 6075943), (11911, 1695612), (23822, 847806), (35733, 565204), (47644, 423903), (71466, 282602), (141301, 142932)]