20268666768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60323413}}^1$

素因数の和:60323431

約数の個数: 40

約数和(自身を含む): 59840826688

約数和(自身を除く): 39572159920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60323413, 120646826, 180970239, 241293652, 361940478, 422263891, 482587304, 723880956, 844527782, 965174608, 1266791673, 1447761912, 1689055564, 2533583346, 2895523824, 3378111128, 5067166692, 6756222256, 10134333384, 20268666768]

約数ペア:

[(1, 20268666768), (2, 10134333384), (3, 6756222256), (4, 5067166692), (6, 3378111128), (7, 2895523824), (8, 2533583346), (12, 1689055564), (14, 1447761912), (16, 1266791673), (21, 965174608), (24, 844527782), (28, 723880956), (42, 482587304), (48, 422263891), (56, 361940478), (84, 241293652), (112, 180970239), (168, 120646826), (336, 60323413)]