20182644909

素因数分解:

$3^3\times 7^1\times {\mathrm{2909}}^1\times {\mathrm{36709}}^1$

素因数の和:39634

約数の個数: 32

約数和(自身を含む): 34184352000

約数和(自身を除く): 14001707091

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2909, 8727, 20363, 26181, 36709, 61089, 78543, 110127, 183267, 256963, 330381, 549801, 770889, 991143, 2312667, 6938001, 106786481, 320359443, 747505367, 961078329, 2242516101, 2883234987, 6727548303, 20182644909]

約数ペア:

[(1, 20182644909), (3, 6727548303), (7, 2883234987), (9, 2242516101), (21, 961078329), (27, 747505367), (63, 320359443), (189, 106786481), (2909, 6938001), (8727, 2312667), (20363, 991143), (26181, 770889), (36709, 549801), (61089, 330381), (78543, 256963), (110127, 183267)]