20176496256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7506137}}^1$

素因数の和:7506161

約数の個数: 64

約数和(自身を含む): 61250086080

約数和(自身を除く): 41073589824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7506137, 15012274, 22518411, 30024548, 45036822, 52542959, 60049096, 90073644, 105085918, 120098192, 157628877, 180147288, 210171836, 240196384, 315257754, 360294576, 420343672, 480392768, 630515508, 720589152, 840687344, 960785536, 1261031016, 1441178304, 1681374688, 2522062032, 2882356608, 3362749376, 5044124064, 6725498752, 10088248128, 20176496256]

約数ペア:

[(1, 20176496256), (2, 10088248128), (3, 6725498752), (4, 5044124064), (6, 3362749376), (7, 2882356608), (8, 2522062032), (12, 1681374688), (14, 1441178304), (16, 1261031016), (21, 960785536), (24, 840687344), (28, 720589152), (32, 630515508), (42, 480392768), (48, 420343672), (56, 360294576), (64, 315257754), (84, 240196384), (96, 210171836), (112, 180147288), (128, 157628877), (168, 120098192), (192, 105085918), (224, 90073644), (336, 60049096), (384, 52542959), (448, 45036822), (672, 30024548), (896, 22518411), (1344, 15012274), (2688, 7506137)]