20174845467

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1\times {\mathrm{2477}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 30925440000

約数和(自身を除く): 10750594533

約数列:

[1, 3, 7, 21, 199, 597, 1393, 1949, 2477, 4179, 5847, 7431, 13643, 17339, 40929, 52017, 387851, 492923, 1163553, 1478769, 2714957, 3450461, 4827673, 8144871, 10351383, 14483019, 33793711, 101381133, 960706927, 2882120781, 6724948489, 20174845467]

約数ペア:

[(1, 20174845467), (3, 6724948489), (7, 2882120781), (21, 960706927), (199, 101381133), (597, 33793711), (1393, 14483019), (1949, 10351383), (2477, 8144871), (4179, 4827673), (5847, 3450461), (7431, 2714957), (13643, 1478769), (17339, 1163553), (40929, 492923), (52017, 387851)]