20184492318

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1\times {\mathrm{20753}}^1$

素因数の和:21868

約数の個数: 32

約数和(自身を含む): 40647622176

約数和(自身を除く): 20463129858

約数列:

[1, 2, 3, 6, 173, 346, 519, 937, 1038, 1874, 2811, 5622, 20753, 41506, 62259, 124518, 162101, 324202, 486303, 972606, 3590269, 7180538, 10770807, 19445561, 21541614, 38891122, 58336683, 116673366, 3364082053, 6728164106, 10092246159, 20184492318]

約数ペア:

[(1, 20184492318), (2, 10092246159), (3, 6728164106), (6, 3364082053), (173, 116673366), (346, 58336683), (519, 38891122), (937, 21541614), (1038, 19445561), (1874, 10770807), (2811, 7180538), (5622, 3590269), (20753, 972606), (41506, 486303), (62259, 324202), (124518, 162101)]