20086654455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{256093}}^1$

素因数の和:256197

約数の個数: 64

約数和(自身を含む): 41302840320

約数和(自身を除く): 21216185865

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 415, 581, 747, 945, 1245, 1743, 2241, 2905, 3735, 5229, 8715, 11205, 15687, 26145, 78435, 256093, 768279, 1280465, 1792651, 2304837, 3841395, 5377953, 6914511, 8963255, 11524185, 16133859, 21255719, 26889765, 34572555, 48401577, 63767157, 80669295, 106278595, 148790033, 191301471, 242007885, 318835785, 446370099, 573904413, 743950165, 956507355, 1339110297, 2231850495, 2869522065, 4017330891, 6695551485, 20086654455]

約数ペア:

[(1, 20086654455), (3, 6695551485), (5, 4017330891), (7, 2869522065), (9, 2231850495), (15, 1339110297), (21, 956507355), (27, 743950165), (35, 573904413), (45, 446370099), (63, 318835785), (83, 242007885), (105, 191301471), (135, 148790033), (189, 106278595), (249, 80669295), (315, 63767157), (415, 48401577), (581, 34572555), (747, 26889765), (945, 21255719), (1245, 16133859), (1743, 11524185), (2241, 8963255), (2905, 6914511), (3735, 5377953), (5229, 3841395), (8715, 2304837), (11205, 1792651), (15687, 1280465), (26145, 768279), (78435, 256093)]