20366912163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1\times {\mathrm{3691}}^1$

素因数の和:4795

約数の個数: 32

約数和(自身を含む): 29477873152

約数和(自身を除く): 9110960989

約数列:

[1, 3, 13, 39, 151, 453, 937, 1963, 2811, 3691, 5889, 11073, 12181, 36543, 47983, 141487, 143949, 424461, 557341, 1672023, 1839331, 3458467, 5517993, 7245433, 10375401, 21736299, 44960071, 134880213, 522228517, 1566685551, 6788970721, 20366912163]

約数ペア:

[(1, 20366912163), (3, 6788970721), (13, 1566685551), (39, 522228517), (151, 134880213), (453, 44960071), (937, 21736299), (1963, 10375401), (2811, 7245433), (3691, 5517993), (5889, 3458467), (11073, 1839331), (12181, 1672023), (36543, 557341), (47983, 424461), (141487, 143949)]