20196996849

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{192611}}^1$

素因数の和:192869

約数の個数: 24

約数和(自身を含む): 29807092224

約数和(自身を除く): 9610095375

約数列:

[1, 3, 9, 61, 183, 191, 549, 573, 1719, 11651, 34953, 104859, 192611, 577833, 1733499, 11749271, 35247813, 36788701, 105743439, 110366103, 331098309, 2244110761, 6732332283, 20196996849]

約数ペア:

[(1, 20196996849), (3, 6732332283), (9, 2244110761), (61, 331098309), (183, 110366103), (191, 105743439), (549, 36788701), (573, 35247813), (1719, 11749271), (11651, 1733499), (34953, 577833), (104859, 192611)]