20859867848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1168751}}^1$

素因数の和:1168877

約数の個数: 32

約数和(自身を含む): 41233570560

約数和(自身を除く): 20373702712

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 17848, 1168751, 2337502, 4675004, 9350008, 26881273, 53762546, 107525092, 113368847, 215050184, 226737694, 453475388, 906950776, 2607483481, 5214966962, 10429933924, 20859867848]

約数ペア:

[(1, 20859867848), (2, 10429933924), (4, 5214966962), (8, 2607483481), (23, 906950776), (46, 453475388), (92, 226737694), (97, 215050184), (184, 113368847), (194, 107525092), (388, 53762546), (776, 26881273), (2231, 9350008), (4462, 4675004), (8924, 2337502), (17848, 1168751)]