20225038192

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{47807}}^1$

素因数の和:48145

約数の個数: 40

約数和(自身を含む): 39677389056

約数和(自身を除く): 19452350864

約数列:

[1, 2, 4, 8, 16, 137, 193, 274, 386, 548, 772, 1096, 1544, 2192, 3088, 26441, 47807, 52882, 95614, 105764, 191228, 211528, 382456, 423056, 764912, 6549559, 9226751, 13099118, 18453502, 26198236, 36907004, 52396472, 73814008, 104792944, 147628016, 1264064887, 2528129774, 5056259548, 10112519096, 20225038192]

約数ペア:

[(1, 20225038192), (2, 10112519096), (4, 5056259548), (8, 2528129774), (16, 1264064887), (137, 147628016), (193, 104792944), (274, 73814008), (386, 52396472), (548, 36907004), (772, 26198236), (1096, 18453502), (1544, 13099118), (2192, 9226751), (3088, 6549559), (26441, 764912), (47807, 423056), (52882, 382456), (95614, 211528), (105764, 191228)]