20822080932368

素因数分解:

$2^4\times {\mathrm{551099}}^1\times {\mathrm{2361427}}^1$

素因数の和:2912534

約数の個数: 20

約数和(自身を含む): 40342872094800

約数和(自身を除く): 19520791162432

約数列:

[1, 2, 4, 8, 16, 551099, 1102198, 2204396, 2361427, 4408792, 4722854, 8817584, 9445708, 18891416, 37782832, 1301380058273, 2602760116546, 5205520233092, 10411040466184, 20822080932368]

約数ペア:

[(1, 20822080932368), (2, 10411040466184), (4, 5205520233092), (8, 2602760116546), (16, 1301380058273), (551099, 37782832), (1102198, 18891416), (2204396, 9445708), (2361427, 8817584), (4408792, 4722854)]